Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
4,109 results · page 1 of 83
Oct 28, 2026Vite is a frontend tooling framework for JavaScript.CVE-2026-118662 · Other software · vitejs · reported by GitHubMedium 6.9
Vite is a frontend tooling framework for JavaScript. From 6.4.4 until 6.4.5, the Vite development server can evaluate server.fs.deny before stripping loader query parameters such as ?raw, ?import&raw, or ?import&url&inline. When the development server is exposed to the network and a sensitive file is inside server.fs.allow but matched by server.fs.deny, an unauthenticated attacker can append one of these queries and retrieve the denied file. This issue is fixed in version 6.4.5.
- Product
- vite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118658 · Other software · labstack · reported by GitHubMedium 4.7
Echo is a Go web framework. Prior to 4.15.2 and 5.1.1, Context.Scheme returns values from X-Forwarded-Proto, X-Forwarded-Protocol, or X-Url-Scheme without validating that they are supported web schemes. WWWRedirect and NonWWWRedirect use that value to construct a Location header, so an attacker controlling a forwarded scheme header can cause a redirect to use an arbitrary URI scheme. Exploitation requires an affected redirect middleware and user interaction with the response; the HTTPS-specific redirect variants hardcode HTTPS and are unaffected. This issue is fixed in 4.15.2 and 5.1.1.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118657 · Other software · labstack · reported by GitHubMedium 5.9
Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Context.Scheme unconditionally trusts forwarded scheme headers from any client. A client that reaches Echo directly over plaintext HTTP can claim an HTTPS scheme and bypass HTTPSRedirect because the request is treated as already secure. Separately, behind a TLS-terminating proxy that passes an attacker-controlled header, a claimed HTTP scheme can suppress the Strict-Transport-Security header even though the browser receives the response over HTTPS. The practical risk is reduced when a trusted proxy overwrites the headers and direct backend access is prevented, but the framework previously had no trusted-source configuration for this decision. This issue is fixed in 4.16.0 and 5.4.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118656 · Other software · labstack · reported by GitHubMedium 6.1
Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, sanitizeURI checks only the first two bytes of a redirect target before deciding whether it begins with an absolute-path separator pair. When AddTrailingSlash or RemoveTrailingSlash is configured with a redirect status, a slash, TAB, separator path form can evade the guard, be emitted in the Location header, and be normalized by a browser into an attacker-controlled host. This issue is fixed in 4.16.0 and 5.4.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118655 · Other software · labstack · reported by GitHubMedium 5.9
Echo is a Go web framework. Prior to 4.15.3 and 5.2.0, middleware.Static can decode an already decoded Request.URL.Path a second time. Double-encoded separators can consequently be reconstructed before filesystem resolution. This can reach a file under a guarded route when the static middleware is registered globally. This issue is fixed in 4.15.3 and 5.2.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118654 · Other software · labstack · reported by GitHubMedium 5.9
Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's static file handlers can normalize dot segments after route matching and serve a file through a public static route even though the corresponding direct path is protected by route-level middleware. An unauthenticated attacker can read files that an application intended to protect with route-level middleware, when those files are also reachable through a static filesystem mount after path normalization. This vulnerability is the result of an incomplete fix for CVE-2026-55677. This issue is fixed in 4.16.0 and 5.4.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118653 · Other software · labstack · reported by GitHubMedium 5.3
Echo is a Go web framework. From 4.0.0 until 5.1.0, Context.RealIP falls back to client-supplied X-Forwarded-For or X-Real-IP values when Echo.IPExtractor is unset, and the default RateLimiter uses that result as its client identifier. A remote attacker can rotate arbitrary forwarded-address values to obtain new rate-limit buckets and bypass IP-based throttling used for controls such as brute-force or request-volume protection. This issue is fixed in Echo v5.1.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118652 · Other software · labstack · reported by GitHubMedium 6.1
Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Context.JSONP and Context.JSONPBlob concatenate an unvalidated callback value into a JavaScript response. A route that passes attacker-controlled input as the callback can return executable script syntax, allowing reflected cross-site scripting when a user loads the crafted response. The vulnerable jsonPBlob path performs no callback validation or escaping, and exploitation requires an application route that exposes attacker control over the callback argument. This issue is fixed in 4.16.0 and 5.4.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118651 · Other software · labstack · reported by GitHubMedium 5.3
Echo is a Go web framework. From 4.0.0 until 5.4.0, the Proxy middleware can preserve an attacker-supplied X-Real-IP header and forward it to an upstream service when Echo.IPExtractor is not configured. A remote client can therefore make upstream services receive a spoofed client address, undermining IP-based access controls, rate limiting, audit logging, or geographic restrictions that trust Echo's forwarded identity. This issue is fixed in Echo 5.4.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118650 · Other software · labstack · reported by GitHubHigh 7.5
Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, a globally mounted middleware.Static instance can interpret an encoded request path differently from Echo's router because the router matches the still-encoded path while the static handler uses the decoded URL.Path. The advisory demonstrates an encoded slash resolving to a file under the static root through the global static middleware, but the source is internally inconsistent about whether a route or group guard protects the corresponding literal path in that global-mount configuration. This issue is fixed in 4.16.0 and 5.4.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118266 · Other software · labstack · reported by GitHubMedium 5.3
Echo is a Go web framework. Prior to 4.16.0 and 5.4.0, Echo's MethodOverride middleware accepts a safe HTTP method as the override target for a POST request. When MethodOverride is registered before CSRF in the post-routing middleware chain, route selection retains the original state-changing POST handler but the override changes the method before CSRF evaluates it, causing both token validation and Sec-Fetch-Site checks to be skipped. A cross-site exploit requires an authenticated victim and an override value that a browser-submitted request can control, such as the form getter used by the advisory reproducer; the default X-HTTP-Method-Override header getter is not settable by a cross-site form. This issue is fixed in 4.16.0 and 5.4.0.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118265 · Other software · labstack · reported by GitHubMedium 5.3
Echo is a Go web framework. From 5.0.0 until 5.4.1, Echo v5's ExtractIPFromRealIPHeader validates whether the client-supplied X-Real-IP value belongs to a trusted range instead of validating the direct network peer. A client reaching Echo directly, or through a proxy that preserves the header, can supply a loopback or private address and have Context.RealIP return that spoofed identity. Applications using the extractor for IP allowlists, rate limiting, audit logs, or forwarding headers can consequently trust an attacker-controlled address; the default direct extractor and Echo v4 are unaffected. This issue is fixed in 5.4.1.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118264 · Other software · labstack · reported by GitHubCritical 9.1
Echo is a Go web framework. From 4.0.0 until 4.16.1 and 5.4.1, Echo's Proxy middleware selects a raw tunnel from a client WebSocket upgrade request before verifying that the configured upstream accepted the upgrade. If the upstream rejects the upgrade with an ordinary keep-alive response, later HTTP requests on the connection are sent directly to that upstream without passing through Echo's router or route-specific middleware. This can bypass authentication or authorization enforced only by Echo routes, but requires an accessible proxy route, a cooperating rejected-upgrade response, and a target without independent upstream authorization. This issue is fixed in 4.16.1 and 5.4.1.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118263 · Other software · labstack · reported by GitHubMedium 6.3
Echo is a Go web framework. From 5.0.0 until 5.4.1, Echo v5's BodyDump middleware can discard a BodyLimit overflow error for an unknown-length request when BodyDump's capture limit is below the BodyLimit threshold. BodyDump drains the remaining body while ignoring read errors and replaces it with the captured prefix, so an HTTP/1.1 chunked request can be truncated and processed successfully even though the original body exceeded the configured limit. Known-length requests rejected before BodyDump runs are unaffected, and the issue does not establish a general authentication bypass or denial of service. This issue is fixed in 5.4.1.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118262 · Other software · labstack · reported by GitHubHigh 8.2
Echo is a Go web framework. From 4.15.0 until 4.16.1 and 5.4.1, Echo's Proxy middleware can retain a handler, copy goroutines, and network connections after a WebSocket client disconnects when the upstream keeps its connection open. The raw proxy waits for both copy directions without reliably closing the peer connection when one direction ends, including when a rejected upgrade response uses HTTP keep-alive. Repeated connections can accumulate resources and cause denial of service, depending on proxy-route accessibility, upstream behavior, and connection deadlines. This issue is fixed in 4.16.1 and 5.4.1.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118261 · Other software · labstack · reported by GitHubHigh 8.2
Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handler reads or binds it, consuming excessive memory or CPU and allowing repeated or concurrent requests to cause denial of service. The middleware is not enabled by default, and limiting only the compressed request size does not bound the decoded size. This issue is fixed in 4.16.1.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Echo is a Go web framework.CVE-2026-118260 · Other software · labstack · reported by GitHubHigh 8.2
Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in BodyDump middleware reads complete request bodies into memory before handlers run and retains complete response bodies for the dump callback without capture limits. An unauthenticated client that can reach a route using BodyDump can submit large bodies or influence large responses, causing repeated or concurrent allocations that exhaust process memory. BodyDump is not enabled by default, and external request limits may reduce request-side exposure but do not bound response capture. This issue is fixed in 4.16.1.
- Product
- echo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Alpine iLX-F511 Framework Service Exposed Dangerous Function Remote Code Execution Vulnerability.CVE-2026-118606 · Other software · Alpine · reported by zdi-disclosures@trendmicro.comHigh 8.8
Alpine iLX-F511 Framework Service Exposed Dangerous Function Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the framework service. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29006.
- Product
- iLX-F511
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Alpine iLX-F511 Framework Service Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2026-118604 · Other software · Alpine · reported by zdi-disclosures@trendmicro.comMedium 6.8
Alpine iLX-F511 Framework Service Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the framework service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29007.
- Product
- iLX-F511
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 28, 2026Redux Framework: Missing AuthorizationCVE-2026-116404 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Missing Authorization vulnerability in David Anderson Redux Framework redux-framework allows Lifting Sensitive Data Embedded in Cache.This issue affects Redux Framework: from n/a through 4.5.16.
- Product
- Redux Framework
- Affected
- up to 4.5.16
- What to do
- Affects up to 4.5.16. Update Redux Framework to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 27, 2026AI Engine – The Chatbot, AI Framework & MCP for: Limited media file deletionCVE-2026-107745 · WordPress plugins & themes · reported by WordfenceMedium 4.2
The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to limited media file deletion due to insufficient file path validation in the upload_file function in all versions up to, and including, 3.8.4 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary media files on the server. This requires the administrator to have enabled the Public API option, and exploitation depends on the hourly cleanup_files task running after the malicious upload.
- Product
- AI Engine – The Chatbot, AI Framework & MCP for
- Affected
- up to 3.8.4
- What to do
- Affects up to 3.8.4. Update AI Engine – The Chatbot, AI Framework & MCP for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 27, 2026The ai-sdlc plugin MCP server through 0.31.2 contains an OS command injection vulnerability that allows attackers to execute commands by supplying shell metachaCVE-2026-117558 · Other software · ai-sdlc-framework · reported by VulnCheckHigh 8.5
The ai-sdlc plugin MCP server through 0.31.2 contains an OS command injection vulnerability that allows attackers to execute commands by supplying shell metacharacters in the repo argument. The unvalidated repo value is interpolated into gh issue view or gh pr view commands run via execSync(), letting prompt-injected agents execute commands as the MCP server user.
- Product
- ai-sdlc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 27, 2026Advanced Views – Display Framework for Gutenberg & Elementor: Stored Cross-Site ScriptingCVE-2026-109995 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Advanced Views – Display Framework for Gutenberg & Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter in all versions up to, and including, 3.9.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability is exploitable even against pending or unapproved comments, as the plugin's get_comment() lookup applies no approval-status filter, meaning a payload executes for any visitor loading an avf-layout block bound to the attacker's comment ID before the comment is ever reviewed.
- Product
- Advanced Views – Display Framework for Gutenberg & Elementor
- Affected
- up to 3.9.6
- What to do
- Affects up to 3.9.6. Update Advanced Views – Display Framework for Gutenberg & Elementor to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 26, 2026Tornado is a Python web framework and asynchronous networking library.CVE-2026-116578 · Other software · tornadoweb · reported by GitHubLow 2.1
Tornado is a Python web framework and asynchronous networking library. Prior to 6.6, tornado.web.RedirectHandler URL templates can place regex-capture substitutions where crafted request paths change the redirect scheme or network location. Affected placements include substitutions at the start of a path, directly after a fixed host, or at the beginning of the template, including protocol-relative, absolute, backslash, encoded, host-extension, and user-info variants interpreted by browsers as attacker-controlled destinations. Static templates and substitutions after a fixed host followed by a slash are not affected. An attacker can use the resulting open redirect on the application's domain for phishing. This issue is fixed in version 6.6.
- Product
- tornado
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026Tornado is a Python web framework and asynchronous networking library.CVE-2026-116577 · Other software · tornadoweb · reported by GitHubMedium 5.3
Tornado is a Python web framework and asynchronous networking library. Prior to 6.6, Tornado's HTTP header parser accepts obsolete line folding and repeatedly concatenates short continuation lines, causing quadratic CPU consumption on the IOLoop thread. An unauthenticated client can submit a header block containing many obsolete line-folding continuations before application code runs, blocking other connections served by the process. The cost grows with max_header_size, and only availability is affected. This issue is fixed in version 6.6.
- Product
- tornado
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026Tornado is a Python web framework and asynchronous networking library.CVE-2026-115927 · Other software · tornadoweb · reported by GitHubMedium 5.3
Tornado is a Python web framework and asynchronous networking library. Prior to 6.6.0, Tornado decodes HTTP/1.1 chunked transfer encoding by processing body data that has already arrived without yielding to the event loop. A remote unauthenticated peer can send millions of one-byte chunks to monopolize the process event loop and stall every other connection served by that process, while lowering max_body_size only limits the duration of each request. For handlers that do not use @stream_request_body, retaining each chunk as a separate object can consume roughly twenty times the received body size, and SimpleAsyncHTTPClient has the same event-loop behavior when reading a response from a malicious server. This issue is fixed in version 6.6.0.
- Product
- tornado
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026Backstage is an open framework for building developer portals.CVE-2026-115923 · Other software · backstage · reported by GitHubMedium 6.5
Backstage is an open framework for building developer portals. Prior to 3.9.2 and from 4.0.0 until 4.0.2, DefaultCatalogRulesEnforcer in @backstage/plugin-catalog-backend compares the raw location.target URL against catalog.rules, while URL readers canonicalize the same URL before fetching it. An authenticated user with catalog.location.create permission can use percent-encoded path segments to make an untrusted URL match a trusted location pattern even though the canonical URL resolves outside that scope. This admits entity content from an untrusted source as trusted, while further downstream consequences depend on deployment configuration. This issue is fixed in versions 3.9.2 and 4.0.2.
- Product
- backstage
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026Webasyst Framework through 4.4.0 contains an arbitrary file read vulnerability in waArchiveTar::writeItem() that creates symlinks from theme archives without vaCVE-2026-116213 · Other software · Webasyst · reported by VulnCheckMedium 6.9
Webasyst Framework through 4.4.0 contains an arbitrary file read vulnerability in waArchiveTar::writeItem() that creates symlinks from theme archives without validating link targets. Authenticated users with theme management rights can upload themes containing symlinks to wa-config/db.php or /etc/passwd and read them through the public theme path.
- Product
- Webasyst Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026Webasyst Framework through 4.4.0 contains a stored cross-site scripting vulnerability in the Photos app that allows authenticated backend users to inject JavaScCVE-2026-116212 · Other software · Webasyst · reported by VulnCheckMedium 5.1
Webasyst Framework through 4.4.0 contains a stored cross-site scripting vulnerability in the Photos app that allows authenticated backend users to inject JavaScript via the album url parameter. Attackers with album edit rights can save a url value that breaks out of the unescaped attribute in DialogAlbumSettings.html, executing JavaScript in administrators' backend sessions.
- Product
- Webasyst Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 26, 2026Webasyst Framework through 4.4.0 contains a cross-site request forgery vulnerability in the Photos app that allows remote attackers to perform backend actions bCVE-2026-116210 · Other software · Webasyst · reported by VulnCheckHigh 7.1
Webasyst Framework through 4.4.0 contains a cross-site request forgery vulnerability in the Photos app that allows remote attackers to perform backend actions because the app does not enable the framework's opt-in CSRF check. Attackers can lure logged-in Photos users to a malicious page that submits forged POST requests to photo/delete, album/save, photo/manageAccessSave or photo/saveField, deleting photos and changing access rights.
- Product
- Webasyst Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-83813 · Other software · twisted · reported by GitHubLow 3.1
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.names.dns.DNSDatagramProtocol accepts a UDP DNS response for a pending query when its 16-bit transaction ID matches but does not verify that the response came from the queried host and port. An attacker able to deliver a packet to the resolver's listening port with the correct transaction ID can inject a forged answer. The standard twisted.names.client.Resolver uses a new random source port for each query, increasing off-path attack complexity, while applications that reuse a DNSDatagramProtocol instance expose only the transaction-ID search space after the first query. A successful forgery can redirect hostname resolution and enable mail interception, server-side request forgery, or man-in-the-middle positioning. This issue is fixed in version 26.10.0rc1.
- Product
- twisted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115877 · Other software · twisted · reported by GitHubMedium 5.4
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.web.http.HTTPChannel.headerReceived rejects a NUL byte in an HTTP header value but accepts a bare carriage return or bare line feed. Because Twisted splits header lines only on CRLF, a hidden Content-Length header can remain folded into another value while a lenient front end treats the bare character as a line terminator. The resulting framing disagreement can smuggle a following request past front-end access controls, poison a shared connection or cache, and expose a later client to the wrong response. This issue is an incomplete-fix residual of earlier Twisted request-smuggling protections. This issue is fixed in version 26.10.0rc1.
- Product
- twisted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115778 · Other software · twisted · reported by GitHubHigh 7.5
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.conch.telnet.Telnet.dataReceived appends every byte received after IAC SB to a persistent subnegotiation buffer until IAC SE is received, without applying a maximum length. Telnet option negotiation occurs before authentication, so an unauthenticated peer can omit the terminator and continuously grow the buffer. The resulting memory exhaustion can terminate the process and every service it hosts. This issue is fixed in version 26.10.0rc1.
- Product
- twisted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115776 · Other software · twisted · reported by GitHubHigh 7.5
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.words.protocols.irc.IRC.dataReceived retains all bytes received without a line feed in its per-connection buffer and applies no maximum line length. The twisted.words.service.IRCUser server subclass inherits this behavior, and buffering occurs before PASS, NICK, or USER authentication commands. An unauthenticated connection can continuously grow the buffer until the shared server process runs out of memory and drops all users. This issue is fixed in version 26.10.0rc1.
- Product
- twisted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115775 · Other software · twisted · reported by GitHubHigh 8.7
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, the twisted.words.xish.domish ExpatElementStream parser allows an unauthenticated remote peer to keep a container element open while continuously adding child elements. The parser retains the unfinished stanza as an in-memory tree without a byte or element-count limit, and XMPP pre-authentication stream parsing exposes this behavior before credentials are accepted. A single connection can therefore exhaust server memory and terminate the process. This issue is fixed in version 26.10.0rc1.
- Product
- twisted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Twisted is an event-based framework for internet applications, supporting Python 3.6+.CVE-2026-115774 · Other software · twisted · reported by GitHubMedium 4.9
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.mail.imap4.IMAP4Server reaches twisted.mail.imap4.parseNestedParens with a negative literal size in an authenticated SEARCH command after the client enters the selected mailbox state. The negative size moves the parser cursor below zero, and Python's negative indexing prevents the synchronous scanning loop from terminating. The loop freezes the single-threaded reactor, stopping other IMAP connections and any SMTP or POP3 services hosted in the same process until restart. This issue is fixed in version 26.10.0rc1.
- Product
- twisted
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.CVE-2026-115570 · Other software · electron · reported by GitHubHigh 7.4
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 42.11.16, 43.8.1, 44.9.1, and 45.0.0-beta.6, Electron does not block compromised eMudhra intermediate certificates in Chromium networking, Node.js tls, Node.js https, or Node.js fetch. An attacker who holds a certificate issued through one of these intermediates and can intercept network traffic can impersonate a TLS server to an affected application. This issue is fixed in versions 42.11.16, 43.8.1, 44.9.1, and 45.0.0-beta.6.
- Product
- electron
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Cacti is an open source performance and fault management framework.CVE-2026-49442 · Other software · Cacti · reported by GitHubMedium 5.3
Cacti is an open source performance and fault management framework. Prior to version 1.2.31, a User Enumeration vulnerability allows an attacker to identify valid usernames on the Cacti service. When a user attempts to log in, the application returns slightly different error messages depending on whether the provided username exists in the system. When username exists on Cacti, in the response, they see Access Denied! Login failed. When it does not exist on Cacti, they see Access Denied! Login Failed. The only difference between the responses is the capitalization of the letter "f" in the word failed. This issue has been patched in version 1.2.31.
- Product
- cacti
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Cacti is an open source performance and fault management framework.CVE-2026-46531 · Other software · Cacti · reported by GitHubMedium 5.5
Cacti is an open source performance and fault management framework. From version 1.2.27 to before version 1.2.31, Cacti contains an authenticated stored second-order SQL injection in the automation tree rule item handler. A user holding the Automation realm (default General Administration role) can persist an arbitrary SQL fragment in the automation_tree_rule_items.field column. The fragment is later concatenated directly into a SELECT ... AS source FROM ... clause in lib/api_automation.php :: create_all_header_nodes() and executed when an administrator triggers automation via the standard graphs.php?action=actions&drp_action=8 ("Apply Automation Rules") bulk action. The result of the injected SELECT is written into graph_tree_items.title and rendered in the Cacti tree UI, providing a direct exfiltration channe. This issue has been patched in version 1.2.31.
- Product
- cacti
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026Cacti is an open source performance and fault management framework.CVE-2026-39902 · Other software · Cacti · reported by GitHubHigh 7.2
Cacti is an open source performance and fault management framework. Prior to version 1.2.31, the prior blocklist ([;&| `$\\n\r]) omitted single-quote, double-quote, redirect operators, subshell parens and braces. An authenticated admin could save an input_string` containing single-quote, redirect operator, or subshell parens, and pass the check. This issue has been patched in version 1.2.31.
- Product
- cacti
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-115481 · Other software · baserproject · reported by GitHubHigh 8.5
baserCMS is a website development framework. Starting in version 5.0.0-beta1 and prior to versions 5.3.2 and 5.4.2, `PermissionGroupsService::build()` reads a plugin's `config/permission.php` to decide what each user group may reach. When that file is absent it writes a wildcard allow rule instead: `url` `/baser/<prefix>/<plugin>/*`, `method` `*`, `auth` true, for every non-admin group. BcCustomContent has no such file in any release. After an administrator installs it, the default `operators` group can store and execute arbitrary PHP under the document root. Versions 5.3.2 and 5.4.2 patch the issue.
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-115480 · Other software · baserproject · reported by GitHubMedium 5.3
baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, the public POST /baser/api/bc-mail/mail_messages/add/{mailContentId}.json endpoint accepts submissions without enforcing the form's auth_captcha setting. BcMail\Controller\Api\MailMessagesController::add() and MailMessagesService::create() omit the BcCaptchaService::check() verification of captcha_id and auth_captcha performed by MailController::submit() in the web UI. An unauthenticated attacker who can reach the API can therefore automate submissions without solving the enabled image challenge. The API disables FormProtection and has no rate limit; submissions can generate administrator-inbox spam, send attacker-influenced auto-replies to third parties when an email field is present, and accumulate mail_messages database records when save_info is enabled. The API already enforces the isAccepting() check added for CVE-2026-30878; the missing CAPTCHA check is a separate control failure. This issue has been patched in versions 5.3.2 and 5.4.2.
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-115479 · Other software · baserproject · reported by GitHubMedium 5.3
baserCMS is a website development framework. In versions 5.2.5 before 5.3.2 and 5.4.0 before 5.4.2, an unauthenticated visitor can supply a comma-separated address list in a public mail form's email field and cause a single auto-reply to be addressed to multiple third parties. MailMessageMailer::sendFormToUser() passes the visitor-controlled userMail value to parseAndNormalizeMailAddresses(), which splits it with explode(',') and supplies every resulting address to setTo(). Newly created forms with an email-type field are affected when the separate, optional VALID_EMAIL server-side validation is not enabled; browser type=email validation does not prevent crafted requests. The bundled contact form enables VALID_EMAIL and is not affected. The auto-reply uses the site's sender identity and includes partially attacker-controlled content, allowing abuse of the site to deliver unsolicited mail. This issue has been patched in versions 5.3.2 and 5.4.2.
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-115457 · Other software · baserproject · reported by GitHubHigh 7.1
baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, global shortcode expansion runs over the complete rendered page, including HTML-escaped blog comments supplied by unauthenticated visitors. A comment containing the BcBaser.getGoogleMaps shortcode can set apiBaseUrl to an attacker-controlled script URL, which is emitted as a script src and executes JavaScript on the site's origin when another visitor or administrator opens the article displaying that comment. Escaping raw HTML in comments does not prevent this stored cross-site scripting because shortcode processing happens after HTML rendering. Other registered shortcodes also expand in comments; Mail.getForm can embed a working contact form with a valid CSRF token. The flaw can compromise the authenticated browser context of an administrator who views the affected article. This issue has been patched in versions 5.3.2 and 5.4.2.
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-114624 · Other software · baserproject · reported by GitHubHigh 7.2
baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, the widget-area entity serializes widgets only when the submitted value is an array, allowing a string submitted through the admin JSON API to be stored unchanged. Entity reads, including front-end rendering and API responses, deserialize the stored value with unserialize() without an allowed_classes restriction, accepting both raw and base64-encoded serialized data. An administrator, or an attacker who obtains widget-write capability through a separate vulnerability such as chained XSS, can plant an object graph that subsequently triggers on unauthenticated page requests. Two demonstrated gadget chains in the default dependency set use composer/composer ProcessExecutor::startJob() with Process::fromShellCommandline(), or logiscape/mcp-sdk-php StdioTransport::connect() with StdioServerParameters, to reach proc_open() and execute commands as the web-server user. Deserialization bypasses constructor-based readonly safeguards, and the stored payload can execute repeatedly until the database row is repaired. Unauthenticated page access is a trigger after privileged payload storage, not a
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-114623 · Other software · baserproject · reported by GitHubMedium 6.5
baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, an authenticated user with only theme-file view permission can traverse outside the theme directory through the optional BcThemeFile plugin's Admin web screen. ThemeFilesController::parseArgs() constructs a path containing literal ../ segments, and the view and edit actions pass it to ThemeFilesService::get() without containment validation. Authorization checks the unresolved request path, after which ThemeFile::_getContents() reads the resolved file and exposes its contents in the form textarea. A client must preserve the dot segments rather than normalize them away. Readable files are limited to .php, .css, .js, and .ctp; this can disclose application source and config/install.php database credentials in MySQL or PostgreSQL deployments, while SQLite configurations have an empty database password. Reading config/app_local.php may expose the Security.salt fallback, which is effective only when not overridden by environment configuration. The flaw does not disclose .env, .pem, or SQLite .db files, does not itself permit file writes or code execution, and does not affect the separate A
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-114622 · Other software · baserproject · reported by GitHubHigh 7.2
baserCMS is a website development framework. In versions 5.2.3 before 5.3.2 and 5.4.0 before 5.4.2, the optional BcThemeFile plugin's Admin API validates a raw path in ThemeFilesService::update() and getFullpath(), but ThemeFileForm::_execute() subsequently applies rawurldecode() to fullpath before writing. Because normalizePath() resolves only literal dot segments, percent-encoded traversal can pass the containment checks and become a path outside the theme directory at the write sink. An authenticated administrator can write PHP files into writable locations such as webroot and execute them, exceeding the intended theme-template editing boundary. The source also identifies the same check-before-decode ordering in ThemeFilesService::copy(), although that path was not dynamically verified. Exploitation requires the non-default plugin, an administrator session, and a same-origin Origin header; USE_CORE_ADMIN_API=false does not block session-authenticated requests. The Admin web form is not affected by this encoded-path tampering because FormProtection protects fullpath. This is a third bypass of the protections associated with CVE-2026-30940, using encoded traversal decoded after va
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2026baserCMS is a website development framework.CVE-2026-114621 · Other software · baserproject · reported by GitHubHigh 8.8
baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, list and detail actions in the Admin and Api/Admin prefixes pass request query parameters, including contain, conditions, fields, finder, and order, directly to the ORM as options. A user able to log into the admin panel can embed SQL fragments in those options to execute arbitrary SQL against the application's database, including reading password hashes from the users table. Public-page and public-API fixes released in 5.3.1 and 5.4.1 did not protect these administrative paths. Setting USE_CORE_ADMIN_API to false does not prevent access through an authenticated browser session. This issue has been patched in versions 5.3.2 and 5.4.2.
- Product
- basercms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026The authentication framework used by affected Kiloview E3 NDI encoder firmware signs session JSON Web Tokens using an HMAC-SHA256 secret hardcoded as a static sCVE-2026-92450 · Other software · Kiloview · reported by ics-cert@hq.dhs.govHigh 8.7
The authentication framework used by affected Kiloview E3 NDI encoder firmware signs session JSON Web Tokens using an HMAC-SHA256 secret hardcoded as a static string within the firmware image, identical across all deployed devices. An attacker with access to the publicly distributed firmware can recover this secret and forge arbitrary session tokens, including administrative tokens, without valid credentials, enabling unauthenticated access to privileged device functions.
- Product
- E3 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 22, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-94482 · Other software · vercel · reported by GitHubHigh 8.2
Next.js is a React framework for building full-stack web applications. From 13.0.0 until 15.5.28 and 16.4.1, crafted requests targeting App Router applications with at least one Server Action can cause excessive CPU consumption and block processing of further requests in the same process. Applications using the Pages Router and App Router applications without Server Actions are not affected. This issue is fixed in versions 15.5.28 and 16.4.1.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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