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.
4,626 results · page 24 of 93
May 13, 2026vm2 is an open source vm/sandbox for Node.js.CVE-2026-43999 · Other software · patriksimek · reported by GitHubCritical 9.9
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, NodeVM's builtin allowlist can be bypassed when the module builtin is allowed (including via the '*' wildcard). The module builtin exposes Node's Module._load(), which loads any module by name directly in the host context, completely bypassing vm2's builtin restriction. This allows sandboxed code to load excluded builtins like child_process and achieve remote code execution. This vulnerability is fixed in 3.11.0.
- Product
- vm2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comaccess.redhat.com
May 13, 2026vm2 is an open source vm/sandbox for Node.js.CVE-2026-43998 · Other software · patriksimek · reported by GitHubHigh 8.5
vm2 is an open source vm/sandbox for Node.js. In 3.10.5, NodeVM's require.root path restriction can be bypassed using filesystem symlinks, allowing sandboxed code to load modules from outside the allowed root directory in host context. Because path validation uses path.resolve() (which does not dereference symlinks) but module loading uses Node's native require() (which does), an attacker can load arbitrary host-realm modules and achieve remote code execution. This vulnerability is fixed in 3.11.0.
- Product
- vm2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comaccess.redhat.com
May 13, 2026vm2 is an open source vm/sandbox for Node.js.CVE-2026-43997 · Other software · patriksimek · reported by GitHubCritical 10
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, it is possible to obtain the host Object. There are various ways to use the host Object, to escape the sandbox, one example would be using HostObject.getOwnPropertySymbols to obtain Symbol(nodejs.util.inspect.custom). This vulnerability is fixed in 3.11.0.
- Product
- vm2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comaccess.redhat.com
May 13, 2026NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module.CVE-2026-42945 · Network & remote access · F5 · reported by f5sirt@f5.comCritical 9.2
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- NGINX Plus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordmy.f5.comdepthfirst.com
May 13, 2026NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module.CVE-2026-42934 · Network & remote access · F5 · reported by f5sirt@f5.comMedium 6.3
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When charset, source_charset, and charset_map and proxy_pass with disabled buffering ("off") directives are configured, unauthenticated attackers can send requests that with conditions beyond the attackers' control to cause a heap buffer over-read in the NGINX worker process, leading to limited disclosure of memory or a restart. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- NGINX Plus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses proxy_set_body, an attacker may be able to injectCVE-2026-42926 · Network & remote access · F5 · reported by f5sirt@f5.comMedium 6.3
When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses proxy_set_body, an attacker may be able to inject frame headers and payload bytes to the upstream peer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- NGINX Open Source
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl_verify_client directive is set to "on" or "optional," and tCVE-2026-40701 · Network & remote access · F5 · reported by f5sirt@f5.comMedium 6.3
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl_verify_client directive is set to "on" or "optional," and the ssl_ocsp directive is set to "on" or the leaf parameters are configured with a resolver. With this configuration, an unauthenticated attacker can send requests along with conditions beyond its control that may cause a heap-use-after-free error in the NGINX worker process. This vulnerability may result in limited modification of data or the NGINX worker process restarting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- NGINX Plus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to spoof their source IP address allowing for bypass CVE-2026-40460 · Network & remote access · F5 · reported by f5sirt@f5.comMedium 6.9
When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to spoof their source IP address allowing for bypass of authorization or bypass of rate limiting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- NGINX Plus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux.CVE-2026-44347 · Other software · warp-tech · reported by GitHubMedium 5.8
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on the attacker's account (such as writing sensitive data to the attacker's SSH target, or logging into an HTTP target that the attacker set up). This vulnerability is fixed in 0.23.3.
- Product
- warpgate
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx.CVE-2026-42268 · Other software · owasp-modsecurity · reported by GitHubHigh 8.2
ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. From 3.0.0 to before 3.0.15, there is an unhandled exception (std::out_of_range) caused by unsigned integer underflow in libmodsecurity3 if the user (administrator) uses a rule any of @verifySSN, @verifyCPF, or @verifySVNR. This vulnerability is fixed in 3.0.15.
- Product
- ModSecurity
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Wiki.js is an open source wiki app built on Node.js.CVE-2026-44224 · Other software · requarks · reported by GitHubHigh 8.6
Wiki.js is an open source wiki app built on Node.js. Prior to 2.5.313, the users.update GraphQL mutation accepts an arbitrary groups array and applies it directly to the database with no validation of the group IDs supplied. The resolver passes the caller's arguments straight to the model without any ownership check or restriction on which groups can be assigned. A user with manage:users — a permission typically delegated to wiki moderators for account management — can set groups:[1] on their own account to self-assign to the Administrators group. After re-authentication, the fresh JWT carries manage:system, granting full site administrator access in a single mutation call. This vulnerability is fixed in 2.5.313.
- Product
- wiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026NanaZip is an open source file archive.CVE-2026-44215 · Other software · M2Team · reported by GitHubMedium 4.4
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, a one-byte heap out-of-bounds null write exists in the UFS/UFS2 filesystem image parser in NanaZip. The vulnerability is triggered when opening a crafted UFS filesystem image. The attacker controls the byte offset of the write within a ~254-byte window past the heap allocation boundary. This vulnerability is fixed in 6.0.1698.0.
- Product
- NanaZip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026NanaZip is an open source file archive.CVE-2026-42446 · Other software · M2Team · reported by GitHubMedium 4.4
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, a stack-based out-of-bounds read exists in the ZealFS filesystem image parser in NanaZip. The vulnerability is triggered when opening a crafted ZealFS v1 filesystem image. An attacker-controlled BitmapSize field in the file header drives an unbounded loop that reads past the end of a stack-allocated ZEALFS_V1_HEADER structure. This vulnerability is fixed in 6.0.1698.0.
- Product
- NanaZip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026NanaZip is an open source file archive.CVE-2026-42445 · Other software · M2Team · reported by GitHubLow 3.3
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an uncontrolled recursion vulnerability exists in the UFS/UFS2 filesystem image parser in NanaZip. The function GetAllPaths recurses into subdirectories without any depth limit or visited-inode tracking. A crafted UFS image with a deep directory tree or an inode cycle causes stack exhaustion, crashing the NanaZip process. This vulnerability is fixed in 6.0.1698.0.
- Product
- NanaZip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026NanaZip is an open source file archive.CVE-2026-42444 · Other software · M2Team · reported by GitHubLow 3.3
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, a denial-of-service vulnerability exists in the littlefs filesystem image parser in NanaZip. The handler's Open method reads BlockCount directly from the attacker-controlled superblock without any validation against the actual file size or any upper-bound ceiling, then iterates BlockCount times, allocating a file-path entry per iteration. A crafted 44-byte littlefs image with BlockCount = 0xFFFFFFFF causes ~4 billion heap allocations, exhausting available memory. This vulnerability is fixed in 6.0.1698.0.
- Product
- NanaZip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026NanaZip is an open source file archive.CVE-2026-42443 · Other software · M2Team · reported by GitHubLow 3.3
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an integer divide-by-zero exists in the UFS/UFS2 filesystem image parser in NanaZip. The vulnerability is triggered when opening a crafted UFS image where the superblock field fs_ipg (inodes per cylinder group) is set to zero. The parser uses this attacker-controlled value as a divisor without validation, causing an immediate hardware trap and process crash. This vulnerability is fixed in 6.0.1698.0.
- Product
- NanaZip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026NanaZip is an open source file archive.CVE-2026-42442 · Other software · M2Team · reported by GitHubLow 3.3
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, a null-pointer dereference exists in the UFS/UFS2 filesystem image parser in NanaZip. The vulnerability is triggered when opening a crafted UFS image where the root inode (inode 2) is set to IFLNK (symlink) instead of IFDIR (directory). The parser unconditionally treats the root inode as a directory without checking its type, and when the symlink has an embedded target (small di_size), the directory data buffer is zero-length, causing a null-pointer dereference on the first read. This vulnerability is fixed in 6.0.1698.0.
- Product
- NanaZip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026NanaZip is an open source file archive.CVE-2026-42355 · Other software · M2Team · reported by GitHubLow 3.3
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an uncontrolled recursion vulnerability exists in the Electron Archive (ASAR) parser in NanaZip. When opening a crafted .asar file with deeply nested JSON in the header, both nlohmann::json::parse and the handler's GetAllPaths function recurse without depth limits, exhausting the thread stack and crashing the NanaZip process. This vulnerability is fixed in 6.0.1698.0.
- Product
- NanaZip
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Pocketbase is an open source web backend written in go.CVE-2026-44166 · Other software · pocketbase · reported by GitHubMedium 6.1
Pocketbase is an open source web backend written in go. Prior to 0.22.42 and 0.37.4, in some situations, if an attacker knows the email address of the victim they can create and link an unverified PocketBase user in advance by authenticating with one of the OAuth2 app providers, e.g. "A". When the victim gets invited or decides to sign up to your app on their own with provider "B" (PocketBase OAuth2 auth requires to be with a different provider because we don't allow multiple OAuth2 accounts from the same provider to be associated to a single PocketBase user), the user created previously by the attacker will be autolinked, upgraded to "verified" and its old password reset. This vulnerability is fixed in 0.22.42 and 0.37.4.
- Product
- pocketbase
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026changedetection.io is a free open source web page change detection tool.CVE-2026-43891 · Other software · dgtlmoon · reported by GitHubHigh 7.5
changedetection.io is a free open source web page change detection tool. Prior to 0.55.1, the vulnerability is caused by trusting attacker-controlled snapshot paths restored from backup files. The vulnerable flow starts in the backup restore logic. When a backup ZIP is restored, the application extracts the archive and copies each restored watch UUID directory directly into the live datastore using shutil.copytree(entry.path, dst_dir). This preserves attacker-controlled files inside the restored watch directory, including history.txt. After restore, the application parses history.txt in the watch history property and returns the contents of the targeted local file. This vulnerability is fixed in 0.55.1.
- Product
- changedetection.io
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Xibo is an open source digital signage platform with a web content management system and Windows display player software.CVE-2026-42141 · Other software · xibosignage · reported by GitHubHigh 7.7
Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.1, an authenticated Server-Side Request Forgery (SSRF) vulnerability in the Xibo CMS allows users with Library upload permissions to make arbitrary HTTP requests from the CMS server to internal or external network resources. This can be exploited to scan internal infrastructure, access local cloud metadata endpoints (e.g., AWS IMDS), interact with internal services that lack authentication, or exfiltrate data. This vulnerability is fixed in 4.4.1.
- Product
- xibo-cms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026changedetection.io is a free open source web page change detection tool.CVE-2026-41895 · Other software · dgtlmoon · reported by GitHubHigh 8.2
changedetection.io is a free open source web page change detection tool. In 0.54.9 and earlier, xpath_filter() switches to XML mode for XML/RSS content and creates etree.XMLParser(strip_cdata=False) without explicitly disabling external entity resolution, external DTD loading, or network-backed entity lookup. The helper then parses untrusted XML bytes directly with etree.fromstring(...).
- Product
- changedetection.io
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026An issue in Open Source Kubectl MCP Server v1.1.1 allows attackers to execute arbitrary code on a victim system via user interaction with a crafted HTML page.CVE-2025-65719 · Other software · reported by MITRECritical 9.8
An issue in Open Source Kubectl MCP Server v1.1.1 allows attackers to execute arbitrary code on a victim system via user interaction with a crafted HTML page.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.CVE-2026-43930 · Other software · parse-community · reported by GitHubLow 2.1
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.76 and 9.9.0-alpha.2, a race condition in the MFA SMS one-time password (OTP) login path allows two concurrent /login requests carrying the same OTP to both succeed and both receive valid session tokens, breaking the single-use property of the OTP. The vulnerability requires the attacker to already possess the victim's password and intercept the active SMS OTP (e.g. via SIM swap, network mirror, or phishing relay) and to race the legitimate login request, so the practical attack surface is narrow. This vulnerability is fixed in 8.6.76 and 9.9.0-alpha.2.
- Product
- parse-server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43885 · Other software · WWBN · reported by GitHubHigh 7.7
WWBN AVideo is an open source video platform. In versions up to and including 29.0, an unauthenticated user can read APISecret from objects/plugins.json.php and use it to call protected API endpoints (e.g. users_list) without logging in. Commit 1c36f229d0a103528fb9f64d0a1cc0e1e8f5999b contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43884 · Other software · WWBN · reported by GitHubHigh 7.7
WWBN AVideo is an open source video platform. In versions up to and including 29.0, two endpoints (plugin/AI/receiveAsync.json.php and objects/EpgParser.php) in AVideo call isSSRFSafeURL() to validate user-supplied URLs, then fetch them using bare file_get_contents() without disabling PHP's automatic redirect following. An attacker can supply a URL pointing to a server they control that returns a 302 redirect to an internal/cloud-metadata address (e.g., http://169.254.169.254/latest/meta-data/). Since isSSRFSafeURL() only validates the initial URL, the redirect target bypasses all SSRF protections. Commit 603e7bf77a835584387327e35560262feb075db3 contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43883 · Other software · WWBN · reported by GitHubMedium 4.2
WWBN AVideo is an open source video platform. In versions up to and including 29.0, plugin/PayPalYPT/agreementCancel.json.php cancels a PayPal billing agreement using an attacker-supplied agreement parameter without verifying that the authenticated user owns the agreement. A low-privilege authenticated user who learns or obtains another user's PayPal billing agreement ID can silently suspend the victim's recurring subscription, causing revenue loss to the platform and loss of paid service to the victim. Commit 0da3dcff1eda2f497694bf82b559829471c292c2 contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43882 · Other software · WWBN · reported by GitHubMedium 4.3
WWBN AVideo is an open source video platform. In versions up to and including 29.0, the unauthenticated plugin/Scheduler/downloadICS.php endpoint passes attacker-controlled title, description, and joinURL parameters into Scheduler::downloadICS(), which builds an ICS calendar file via the ICS helper class. ICS::escape_string() (objects/ICS.php:167-169) only escapes , and ; and does NOT neutralize CR/LF, so attacker CRLF bytes inside a property value break out and inject arbitrary ICS lines — including END:VEVENT / BEGIN:VEVENT pairs that add entire attacker-controlled calendar events. Because the malicious .ics file is served from the victim's trusted AVideo origin, this enables high-credibility calendar phishing: forged meetings with attacker-chosen SUMMARY, URL, LOCATION, and DESCRIPTION landing in the victim's calendar after import. Commit 764db592f99e545aa86bb9a4ad664ffd14c38ba5 contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43881 · Other software · WWBN · reported by GitHubMedium 5.3
WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/users.json.php exposes two unauthenticated paths that disclose the full set of registered user accounts. The isCompany request parameter causes the handler to set $ignoreAdmin = true for any non-admin caller (including unauthenticated visitors), which defeats the admin-only guard inside User::getAllUsers()/User::getTotalUsers(). A second path accepts users_id and calls User::getUserFromID() directly with no permission check, producing a single-user oracle. Both paths return id, identification (display name), channel URL, photo, background, and status, plus the total account count. Commit d9cdc702481a626b15f814f6093f1e2a9c20d375 contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43880 · Other software · WWBN · reported by GitHubMedium 5.3
WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/sendEmail.json.php exposes two branches depending on whether contactForm=1 is submitted. When the parameter is omitted, the endpoint sets $sendTo to an attacker-supplied email and, for unauthenticated callers, uses the site's own contact email as the message From:/Reply-To:. The endpoint is explicitly allow-listed as a "public write action" in objects/functionsSecurity.php (line 885), so it requires no authentication or CSRF token. An unauthenticated attacker (solving a captcha) can force the site's own SMTP infrastructure to send attacker-composed emails to arbitrary recipients with the site's legitimate sender address, passing SPF/DKIM/DMARC for the site's domain — ideal for targeted phishing and brand impersonation. Commit 4e3709895857a5857f0edb46b0ee984de0d9e1a2 contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43879 · Other software · WWBN · reported by GitHubMedium 5.4
WWBN AVideo is an open source video platform. In versions up to and including 29.0, an authenticated user can configure their own donation-notification webhook URL to point at internal/loopback/metadata hosts (e.g. http://127.0.0.1:8080/..., http://169.254.169.254/latest/..., RFC1918 addresses). When any other user (including a second account owned by the same attacker) donates even a trivial amount via plugin/CustomizeUser/donate.json.php, the AVideo server issues a curl POST to the attacker-supplied URL, resulting in a blind SSRF. The handler uses only isValidURL() (which is a format check) and does not call the codebase's own isSSRFSafeURL() helper. Additionally, CURLOPT_FOLLOWLOCATION is enabled with no per-hop revalidation, so even if the stored URL were validated, an HTTP 307 from an attacker-controlled host could redirect the POST to internal targets. Commit aaacd48f29f1ff71d1eb5fc81d37605f593cefa9 contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43878 · Other software · WWBN · reported by GitHubMedium 6.1
WWBN AVideo is an open source video platform. In versions up to and including 29.0, plugin/Meet/iframe.php echoes the attacker-controlled user and pass query parameters unescaped into a JavaScript double-quoted string literal inside a <script> block. An attacker who sends a victim to a crafted URL can break out of the string and execute arbitrary JavaScript in the victim's browser in the context of the AVideo origin. No authentication is required if a public Meet schedule exists on the target. Commit 3298ced2bcf92e4f3acff6ce9bde14edf42ecb5b contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43877 · Other software · WWBN · reported by GitHubMedium 5.4
WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/userSavePhoto.php is a legacy profile-photo endpoint that accepts a base64 POST parameter and writes the decoded bytes to videos/userPhoto/photo<users_id>.png. Its only access control is User::isLogged(). It does not end in .json.php, so it is excluded from the project's global autoCSRFGuard (which is suffix-scoped in objects/include_config.php). There is no CSRF token, no Origin/Referer check, and no MIME validation of the decoded bytes. Because AVideo's default cookie policy is SameSite=None; Secure on HTTPS (objects/functionsPHP.php:227), an attacker who lures a logged-in user to a malicious page can overwrite that user's profile photo with arbitrary bytes and also triggers a site-wide clearCache(true) on every forged request. Commit 9c38468041505e637101c5943c5370c68f48e3ac contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43876 · Other software · WWBN · reported by GitHubMedium 6.4
WWBN AVideo is an open source video platform. In versions up to and including 29.0, objects/notifySubscribers.json.php takes the raw message POST parameter and passes it into sendSiteEmail(), which substitutes it directly into an HTML email template (via str_replace on the {message} placeholder) and renders it with PHPMailer::msgHTML(). There is no HTML sanitization, character escaping, or output encoding on the attacker-controlled message between $_POST['message'] and the rendered email. Any authenticated user with upload permission can therefore broadcast arbitrary HTML — phishing links, tracking pixels, CSS/UI spoofing — to every subscriber on their channel (up to 10,000 recipients per invocation). The email is sent From: the platform's configured contact address and wrapped in the site's official logo and title, so attacker-supplied HTML arrives with the appearance of an official platform communication. Commit https://github.com/WWBN/AVideo/commit/ contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43875 · Other software · WWBN · reported by GitHubMedium 6.8
WWBN AVideo is an open source video platform. In versions up to and including 29.0, plugin/MobileManager/oauth2.php completes an OAuth login by sending an HTTP 302 Location: oauth2Success.php?user=<email>&pass=<HASH> where <HASH> is the victim's stored password hash (md5(hash("whirlpool", sha1(password)))) read directly from the users table. AVideo's own login endpoint (objects/login.json.php) accepts an encodedPass=1 flag that bypasses hashing and performs a direct string comparison between the supplied value and the stored hash. Anyone who captures the redirect URL — via server logs, referrer leakage, or browser history — therefore obtains a credential equivalent to the plaintext password and can fully take over the account, including admin accounts. Commit 977cd6930a97571a26da4239e25c8096dd4ecbc1 contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43873 · Other software · WWBN · reported by GitHubHigh 7.5
WWBN AVideo is an open source video platform. In versions up to and including 29.0, plugin/CloneSite/cloneClient.json.php echoes the local CloneSite shared secret ($objClone->myKey, a constant md5($global['systemRootPath'] . $global['salt'])) into the HTTP response body on every unauthenticated request. The unauthenticated error branch was intended to reject non-admin callers without a valid key, but the rejection message interpolates the expected key before die(). When the victim has CloneSite configured with a remote cloneSiteURL (standard federation/backup setup), the leaked myKey is exactly the credential that authenticates the victim to that remote server's cloneServer.json.php, allowing the attacker to impersonate the victim and trigger a full mysqldump of the remote's database to the remote's public videos/clones/ directory Commit e6566f56a28f4556b2a0a09d03717a719dcb49da contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026WWBN AVideo is an open source video platform.CVE-2026-43874 · Other software · WWBN · reported by GitHubHigh 7.2
WWBN AVideo is an open source video platform. In versions up to and including 29.0, the server-side mitigation for the YPTSocket autoEvalCodeOnHTML eval sink (from CVE-2026-40911) only strips the payload when it sits under $json['msg'], but the relay function msgToResourceId() selects the outbound message from $msg['json'] before $msg['msg']. An unauthenticated attacker can obtain a WebSocket token from plugin/YPTSocket/getWebSocket.json.php, connect to the WebSocket server, and send a message with autoEvalCodeOnHTML nested under a top-level json field — the strip branch is skipped, the relay delivers the payload verbatim to any logged-in user identified by to_users_id, and the client script runs it through eval(). Commit 9f3006f9a89a34daa67a83c6ad35f450cb91fcce contains an updated fix.
- Product
- AVideo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Wagtail is an open source content management system built on Django.CVE-2026-44201 · Other software · wagtail · reported by GitHubMedium 5.3
Wagtail is an open source content management system built on Django. Prior to 7.0.7, 7.3.2, and 7.4, the Documents and Images API incorrectly listed items in private collections. A user with access to the API could see the filename and name of documents and images in private collections. This vulnerability is fixed in 7.0.7, 7.3.2, and 7.4.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Wagtail is an open source content management system built on Django.CVE-2026-44200 · Other software · wagtail · reported by GitHubMedium 6.5
Wagtail is an open source content management system built on Django. Prior to 7.0.7, 7.3.2, and 7.4, a CMS user with limited access to pages could copy a page they don't have access to to an area of the site they do. Once coped, they'd be able to view its contents, and potentially publish it. Permissions were correctly checked for the copy destination, but not for the source page. This vulnerability is fixed in 7.0.7, 7.3.2, and 7.4.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Wagtail is an open source content management system built on Django.CVE-2026-44199 · Other software · wagtail · reported by GitHubMedium 6.5
Wagtail is an open source content management system built on Django. Prior to 7.0.7, 7.3.2, and 7.4, a CMS user with limited access to form pages could delete submissions to form pages they don't have access to by crafting a form submission to delete submissions on a page they do have access to for submissions they don't. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This vulnerability is fixed in 7.0.7, 7.3.2, and 7.4.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Wagtail is an open source content management system built on Django.CVE-2026-44198 · Other software · wagtail · reported by GitHubMedium 4.3
Wagtail is an open source content management system built on Django. Prior to 7.0.7, 7.3.2, and 7.4, a CMS user without the ability to edit a page could still access the history report for the page, potentially resulting in disclosure of sensitive information. This vulnerability is fixed in 7.0.7, 7.3.2, and 7.4.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 11, 2026Wagtail is an open source content management system built on Django.CVE-2026-44197 · Other software · wagtail · reported by GitHubMedium 6.5
Wagtail is an open source content management system built on Django. Prior to 7.0.7, 7.3.2, and 7.4, a CMS user without the ability to edit a page could access revisions of the page through the revision compare view if they knew the primary key of two revisions. This could potentially result in disclosure of sensitive information. This vulnerability is fixed in 7.0.7, 7.3.2, and 7.4.
- Product
- wagtail
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2026ArchiveBox is an open source self-hosted web archiving system.CVE-2026-42601 · Other software · ArchiveBox · reported by GitHubCritical 9.3
ArchiveBox is an open source self-hosted web archiving system. In versions 0.8.6rc0 and prior, the /add/ endpoint (AddView in core/views.py) accepts a config JSON field that gets merged into the crawl config without validation. This config is exported as environment variables when archive plugins run, allowing injection of arbitrary tool arguments to achieve RCE. At time of publication, there are no publicly available patches.
- Product
- ArchiveBox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2026Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.CVE-2026-42297 · Other software · argoproj · reported by GitHubHigh 8.5
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider (server/sync/sync_cm.go) performs zero authorization checks on all CRUD operations (create, read, update, delete). Any authenticated user — including those using fake Bearer tokens — can create, read, update, and delete Kubernetes ConfigMaps containing synchronization limits. This issue has been patched in version 4.0.5.
- Product
- argo-workflows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2026Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.CVE-2026-42296 · Other software · argoproj · reported by GitHubHigh 8.1
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.7.14 and 4.0.5, a user with create Workflow permission can bypass templateReferencing: Strict to get host network access, switch service accounts, override pod security context, add tolerations to schedule on control-plane nodes, or enable SA token mounting. This defeats the stated purpose of the feature. The practical impact depends on what Kubernetes-level controls are in place. Clusters with PodSecurity admission or OPA/Gatekeeper would independently block some of these (like hostNetwork). Clusters that rely on Argo's Strict mode as the primary enforcement layer are fully exposed. This issue has been patched in versions 3.7.14 and 4.0.5.
- Product
- argo-workflows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2026Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.CVE-2026-42295 · Other software · argoproj · reported by GitHubHigh 8.5
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact repository credentials (S3 access keys, secret keys, GCS service account keys, Azure account keys, Git passwords, etc.) in plaintext on artifact operation. Any user with read access to workflow pod logs can extract these credentials. This issue has been patched in version 4.0.5.
- Product
- argo-workflows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2026Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.CVE-2026-42294 · Other software · argoproj · reported by GitHubHigh 8.2
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.7.14 and 4.0.5, the Webhook Interceptor loads the entire request body into memory before authenticating the request or verifying its signature. This occurs on the /api/v1/events/ endpoint, which is publicly accessible (albeit intended for webhooks). An attacker can send a request with an extremely large body (e.g., multiple gigabytes), causing the Argo Server to allocate excessive memory, potentially leading to an Out-Of-Memory (OOM) crash and denial of service. This issue has been patched in versions 3.7.14 and 4.0.5.
- Product
- argo-workflows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 9, 2026Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.CVE-2026-42183 · Other software · argoproj · reported by GitHubLow 2.3
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, a nil pointer dereference in server/auth/gatekeeper.go rbacAuthorization() causes a panic (denial of service) for SSO users whose claims match a namespace-level RBAC rule but not an SSO-namespace rule, when SSO_DELEGATE_RBAC_TO_NAMESPACE=true. This issue has been patched in version 4.0.5.
- Product
- argo-workflows
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Vim is an open source, command line text editor.CVE-2026-45130 · Other software · vim · reported by GitHubMedium 6.6
Vim is an open source, command line text editor. Prior to version 9.2.0450, a heap buffer overflow exists in read_compound() in src/spellfile.c when loading a crafted spell file (.spl) with UTF-8 encoding active. An attacker-controlled length field in the spell file's compound section overflows a 32-bit signed integer multiplication, causing a small buffer to be allocated for a write loop that runs many iterations, overflowing the heap. Because the 'spelllang' option can be set from a modeline, a text file modeline can trigger spell file loading if a malicious .spl file has been planted on the runtimepath. This issue has been patched in version 9.2.0450.
- Product
- vim
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026Vim is an open source, command line text editor.CVE-2026-44656 · Other software · vim · reported by GitHubMedium 4.6
Vim is an open source, command line text editor. Prior to version 9.2.0435, an OS command injection vulnerability exists in Vim's :find command-line completion. When the path option contains backtick-enclosed shell commands, those commands are executed during file name completion. Because the path option lacks the P_SECURE flag, it can be set from a modeline, allowing an attacker who controls the contents of a file to execute arbitrary shell commands when the user opens that file in Vim and triggers :find completion. This issue has been patched in version 9.2.0435.
- Product
- vim
- 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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