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.
3,482 results · page 11 of 70
Apr 8, 2026The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the ISO9660 filesystem parser where the parse_susp() function trusts len_id, len_dCVE-2026-40026 · Other software · sleuthkit · reported by VulnCheckMedium 4.8
The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the ISO9660 filesystem parser where the parse_susp() function trusts len_id, len_des, and len_src fields from the disk image to memcpy data into a stack buffer without verifying that the source data falls within the parsed SUSP block. An attacker can craft a malicious ISO image that causes reads past the end of the SUSP data buffer, and a zero-length SUSP entry can trigger an infinite parsing loop.
- Product
- sleuthkit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the APFS filesystem keybag parser where the wrapped_key_parser class follows attacCVE-2026-40025 · Other software · sleuthkit · reported by VulnCheckMedium 4.8
The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the APFS filesystem keybag parser where the wrapped_key_parser class follows attacker-controlled length fields without bounds checking, causing heap reads past the allocated buffer. An attacker can craft a malicious APFS disk image that triggers information disclosure or crashes when processed by any Sleuth Kit tool that parses APFS volumes.
- Product
- sleuthkit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026The Sleuth Kit through 4.14.0 contains a path traversal vulnerability in tsk_recover that allows an attacker to write files to arbitrary locations outside the iCVE-2026-40024 · Other software · sleuthkit · reported by VulnCheckHigh 8.4
The Sleuth Kit through 4.14.0 contains a path traversal vulnerability in tsk_recover that allows an attacker to write files to arbitrary locations outside the intended recovery directory via crafted filenames or directory paths with path traversal sequences in a filesystem image. An attacker can craft a malicious filesystem image with embedded /../ sequences in filenames that, when processed by tsk_recover, writes files outside the output directory, potentially achieving code execution by overwriting shell configuration or cron entries.
- Product
- sleuthkit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026OttoKit: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2026-39479 · WordPress plugins & themes · reported by PatchstackHigh 7.6
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Brainstorm Force OttoKit suretriggers allows Blind SQL Injection.This issue affects OttoKit: from n/a through <= 1.1.20.
- Product
- OttoKit
- Affected
- up to 1.1.20
- What to do
- Affects up to 1.1.20. Update OttoKit to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 6, 2026ZLMediaKit is a streaming media service framework.CVE-2026-35203 · Other software · ZLMediaKit · reported by GitHubHigh 7.5
ZLMediaKit is a streaming media service framework. the VP9 RTP payload parser in ext-codec/VP9Rtp.cpp reads multiple fields from the RTP payload based on flag bits in the first byte, without verifying that sufficient data exists in the buffer. A crafted VP9 RTP packet with a 1-byte payload (0xFF, all flags set) causes the parser to read past the end of the allocated buffer, resulting in a heap-buffer-overflow. This vulnerability is fixed with commit 435dcbcbbf700fd63b2ca9eac6cef3b5ea75169d.
- Product
- ZLMediaKit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 6, 2026Distribution is a toolkit to pack, ship, store, and deliver container content.CVE-2026-35172 · Other software · distribution · reported by GitHubHigh 7.5
Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.0, distribution can restore read access in repo a after an explicit delete when storage.cache.blobdescriptor: redis and storage.delete.enabled: true are both enabled. The delete path clears the shared digest descriptor but leaves stale repo-scoped membership behind, so a later Stat or Get from repo b repopulates the shared descriptor and makes the deleted blob readable from repo a again. This vulnerability is fixed in 3.1.0.
- Product
- distribution
- 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
Apr 6, 2026Distribution is a toolkit to pack, ship, store, and deliver container content.CVE-2026-33540 · Other software · distribution · reported by GitHubHigh 7.5
Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.0, in pull-through cache mode, distribution discovers token auth endpoints by parsing WWW-Authenticate challenges returned by the configured upstream registry. The realm URL from a bearer challenge is used without validating that it matches the upstream registry host. As a result, an attacker-controlled upstream (or an attacker with MitM position to the upstream) can cause distribution to send the configured upstream credentials via basic auth to an attacker-controlled realm URL. This vulnerability is fixed in 3.1.0.
- Product
- distribution
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 4, 2026Kadence Blocks — Page Builder Toolkit for Gutenberg Editor: Authorization bypassCVE-2026-2826 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.3. This is due to the plugin not properly verifying that a user has the `upload_files` capability in the `process_pattern` REST API endpoint. This makes it possible for authenticated attackers, with contributor level access and above, to upload images to the WordPress Media Library by supplying remote image URLs that the server downloads and creates as media attachments.
- Product
- Kadence Blocks — Page Builder Toolkit for Gutenberg Editor
- Affected
- up to 3.6.3
- What to do
- Affects up to 3.6.3. Update Kadence Blocks — Page Builder Toolkit for Gutenberg Editor 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.orgwordfence.com
Apr 4, 2026ElementsKit Elementor Addons and Templates: Stored Cross-Site ScriptingCVE-2026-2600 · WordPress plugins & themes · reported by WordfenceMedium 6.4
The ElementsKit Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ekit_tab_title' parameter in the Simple Tab widget in all versions up to, and including, 3.7.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Product
- ElementsKit Elementor Addons and Templates
- Affected
- up to 3.7.9
- What to do
- Affects up to 3.7.9. Update ElementsKit Elementor Addons and Templates 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.orgwordfence.com
Apr 2, 2026ewe is a Gleam web server.CVE-2026-34715 · Other software · vshakitskiy · reported by GitHubMedium 5.3
ewe is a Gleam web server. Prior to version 3.0.6, the encode_headers function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF (\r\n) sequences. An application that passes user-controlled data into response headers (e.g., setting a Location redirect header from a request parameter) allows an attacker to inject arbitrary HTTP response content, leading to response splitting, cache poisoning, and possible cross-site scripting. Notably, ewe does validate CRLF in incoming request headers via validate_field_value() in the HTTP/1.1 parser — but provides no equivalent protection for outgoing response headers in the encoder. This issue has been patched in version 3.0.6.
- Product
- ewe
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies.CVE-2026-34218 · Other software · craigjbass · reported by GitHubMedium 6.3
ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 4.2.14, two related startup defects created a window during which only the single compile-time baseline rule was enforced by opfilter. All managed (MDM-delivered) and user-defined file-access rules were not applied until the user interacted with policies through the GUI, triggering a policy mutation over XPC. This issue has been patched in version 4.2.14.
- Product
- clearancekit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 30, 2026BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Browsing Target GET_FOLDER_ITEMS handler that fails to valiCVE-2026-28528 · Other software · BlueKitchen GmbH · reported by VulnCheckLow 2.1
BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Browsing Target GET_FOLDER_ITEMS handler that fails to validate packet boundaries and attribute count data. An attacker with a paired Bluetooth Classic connection can exploit insufficient bounds checking on the attr_id parameter to cause crashes and corrupt attribute bitmap state.
- Product
- BTstack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Mar 30, 2026BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller GET_PLAYER_APPLICATION_SETTING_ATTRIBUTE_TEXT anCVE-2026-28527 · Other software · BlueKitchen GmbH · reported by VulnCheckLow 2.1
BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller GET_PLAYER_APPLICATION_SETTING_ATTRIBUTE_TEXT and GET_PLAYER_APPLICATION_SETTING_VALUE_TEXT handlers that allows nearby attackers to read beyond packet boundaries. Attackers can establish a paired Bluetooth Classic connection and send specially crafted VENDOR_DEPENDENT responses to trigger out-of-bounds reads, causing information disclosure and potential crashes on affected devices.
- Product
- BTstack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Mar 30, 2026BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller LIST_PLAYER_APPLICATION_SETTING_ATTRIBUTES and LCVE-2026-28526 · Other software · BlueKitchen GmbH · reported by VulnCheckLow 2.1
BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller LIST_PLAYER_APPLICATION_SETTING_ATTRIBUTES and LIST_PLAYER_APPLICATION_SETTING_VALUES handlers that allows attackers to read beyond buffer boundaries. A nearby attacker with a paired Bluetooth Classic connection can send a specially crafted VENDOR_DEPENDENT response with an attacker-controlled count value to trigger an out-of-bounds read from the L2CAP receive buffer, potentially causing a crash on resource-constrained devices.
- Product
- BTstack
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Mar 27, 2026BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner.CVE-2026-33748 · Other software · moby · reported by GitHubHigh 8.2
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to version 0.28.1, insufficient validation of Git URL fragment subdir components may allow access to files outside the checked-out Git repository root. Possible access is limited to files on the same mounted filesystem. The issue has been fixed in version v0.28.1 The issue affects only builds that use Git URLs with a subpath component. As a workaround, avoid building Dockerfiles from untrusted sources or using the subdir component from an untrusted Git repository where the subdir component could point to a symlink.
- Product
- buildkit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.docker.comgithub.com
Mar 26, 2026BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner.CVE-2026-33747 · Other software · moby · reported by GitHubHigh 8.4
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Prior to version 0.28.1, when using a custom BuildKit frontend, the frontend can craft an API message that causes files to be written outside of the BuildKit state directory for the execution context. The issue has been fixed in v0.28.1. The vulnerability requires using an untrusted BuildKit frontend set with `#syntax` or `--build-arg BUILDKIT_SYNTAX`. Using these options with a well-known frontend image like `docker/dockerfile` is not affected.
- Product
- buildkit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 26, 2026TSPortal is the WikiTide Foundation’s in-house platform used by the Trust and Safety team to manage reports, investigations, appeals, and transparency work.CVE-2026-33541 · Other software · miraheze · reported by GitHubMedium 6.5
TSPortal is the WikiTide Foundation’s in-house platform used by the Trust and Safety team to manage reports, investigations, appeals, and transparency work. Prior to version 34, a flaw in TSPortal allowed attackers to create arbitrary user records in the database by abusing validation logic. While validation correctly rejected invalid usernames, a side effect within a validation rule caused user records to be created regardless of whether the request succeeded. This could be exploited to cause uncontrolled database growth, leading to a potential denial of service (DoS). Version 34 contains a fix for the issue.
- Product
- TSPortal
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 26, 2026A flaw was found in p11-kit.CVE-2026-2100 · Other software · p11-glue · reported by Red HatMedium 5.3
A flaw was found in p11-kit. A remote attacker could exploit this vulnerability by calling the C_DeriveKey function on a remote token with specific IBM kyber or IBM btc derive mechanism parameters set to NULL. This could lead to the RPC-client attempting to return an uninitialized value, potentially resulting in a NULL dereference or undefined behavior. This issue may cause an application level denial of service or other unpredictable system states.
- Product
- p11-kit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comaccess.redhat.com
Mar 26, 2026ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies.CVE-2026-33632 · Other software · craigjbass · reported by GitHubHigh 8.4
ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 4.2.4, two file operation event types — ES_EVENT_TYPE_AUTH_EXCHANGEDATA and ES_EVENT_TYPE_AUTH_CLONE — were not intercepted by ClearanceKit's opfilter system extension, allowing local processes to bypass file access policies. Commit 6181c4a patches the vulnerability by subscribing to both event types and routing them through the existing policy evaluator. Users must upgrade to v4.2.4 or later and reactivate the system extension.
- Product
- clearancekit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 26, 2026ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies.CVE-2026-33631 · Other software · craigjbass · reported by GitHubHigh 8.7
ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. In versions on the 4.1 branch and earlier, the opfilter Endpoint Security system extension enforced file access policy exclusively by intercepting ES_EVENT_TYPE_AUTH_OPEN events. Seven additional file operation event types were not intercepted, allowing any locally running process to bypass the configured FAA policy without triggering a denial. Commit a3d1733 adds subscriptions for all seven event types and routes them through the existing FAA policy evaluator. AUTH_RENAME and AUTH_UNLINK additionally preserve XProtect change detection: events on the XProtect path are allowed and trigger the existing onXProtectChanged callback rather than being evaluated against user policy. All versions on the 4.2 branch contain the fix. No known workarounds are available.
- Product
- clearancekit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 26, 2026A flaw was found in polkit.CVE-2026-4897 · Other software · Red Hat · reported by Red HatMedium 5.5
A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the `polkit-agent-helper-1` setuid binary via standard input (stdin). This unbounded input can lead to an out-of-memory (OOM) condition, resulting in a Denial of Service (DoS) for the system.
- Product
- Red Hat Enterprise Linux 10
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comaccess.redhat.com
Mar 26, 2026ASP.NET jVideo Kit 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to inject SQL commands through the 'query' parameter in theCVE-2018-25205 · Other software · Mediasoftpro · reported by VulnCheckHigh 8.8
ASP.NET jVideo Kit 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to inject SQL commands through the 'query' parameter in the search functionality. Attackers can submit malicious SQL payloads via GET or POST requests to the /search endpoint to extract sensitive database information using boolean-based blind or error-based techniques.
- Product
- ASP.NET jVideo Kit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.commediasoftpro.com
Mar 25, 2026Kiteworks is a private data network (PDN).CVE-2026-29092 · Other software · kiteworks · reported by GitHubMedium 4.9
Kiteworks is a private data network (PDN). Prior to version 9.2.1, a vulnerability in Kiteworks Email Protection Gateway session management allows blocked users to maintain active sessions after their account is disabled. This could allow unauthorized access to continue until the session naturally expires. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.
- Product
- Kiteworks Email Protection Gateway
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 25, 2026WPBookit Pro: Incorrect Privilege AssignmentCVE-2026-25414 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Incorrect Privilege Assignment vulnerability in iqonicdesign WPBookit Pro wpbookit-pro allows Privilege Escalation.This issue affects WPBookit Pro: from n/a through <= 1.6.18.
- Product
- WPBookit Pro
- Affected
- up to 1.6.18
- What to do
- Affects up to 1.6.18. Update WPBookit Pro to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 25, 2026WPBookit Pro: Unrestricted Upload of File with Dangerous TypeCVE-2026-25413 · WordPress plugins & themes · reported by PatchstackCritical 9.9
Unrestricted Upload of File with Dangerous Type vulnerability in iqonicdesign WPBookit Pro wpbookit-pro allows Using Malicious Files.This issue affects WPBookit Pro: from n/a through <= 1.6.18.
- Product
- WPBookit Pro
- Affected
- up to 1.6.18
- What to do
- Affects up to 1.6.18. Update WPBookit Pro to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 25, 2026Ultimate Post Kit: Missing AuthorizationCVE-2026-24362 · WordPress plugins & themes · reported by PatchstackMedium 6.4
Missing Authorization vulnerability in bdthemes Ultimate Post Kit ultimate-post-kit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ultimate Post Kit: from n/a through <= 4.0.21.
- Product
- Ultimate Post Kit
- Affected
- up to 4.0.21
- What to do
- Affects up to 4.0.21. Update Ultimate Post Kit to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 25, 2026Kiteworks is a private data network (PDN).CVE-2026-23636 · Other software · kiteworks · reported by GitHubMedium 5.5
Kiteworks is a private data network (PDN). In Kiteworks Secure Data Forms prior to version 9.2.1, the manager of a form could potentially exploit an Unrestricted Upload of File with Dangerous Type due to a missing validation. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.
- Product
- Secure Data Forms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 25, 2026Kiteworks is a private data network (PDN).CVE-2026-23635 · Other software · kiteworks · reported by GitHubMedium 6.5
Kiteworks is a private data network (PDN). In Kiteworks Secure Data Forms prior to version 9.2.1, a misconfiguration of the security attributes could potentially lead to Unprotected Transport of Credentials under certain circumstances. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.
- Product
- Secure Data Forms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 25, 2026Kiteworks is a private data network (PDN).CVE-2026-24750 · Other software · kiteworks · reported by GitHubHigh 7.6
Kiteworks is a private data network (PDN). In Kiteworks Secure Data Forms prior to version 9.2.1, an authenticated attacker could exploit an Improper Neutralization of Input During Web Page Generation as Stored XSS when modifying forms. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.
- Product
- Secure Data Forms
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 25, 2026Kiteworks is a private data network (PDN).CVE-2026-23514 · Other software · kiteworks · reported by GitHubHigh 8.8
Kiteworks is a private data network (PDN). Versions 9.2.0 and 9.2.1 of Kiteworks Core have an access control vulnerability that allows authenticated users to access unauthorized content. Upgrade Kiteworks Core to version 9.2.2 or later to receive a patch.
- Product
- core
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework.CVE-2026-33176 · Other software · rails · reported by GitHubMedium 6.6
Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, Active Support number helpers accept strings containing scientific notation (e.g. `1e10000`), which `BigDecimal` expands into extremely large decimal representations. This can cause excessive memory allocation and CPU consumption when the expanded number is formatted, possibly resulting in a DoS vulnerability. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.
- Product
- activesupport
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework.CVE-2026-33170 · Other software · rails · reported by GitHubMedium 5.3
Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, `SafeBuffer#%` does not propagate the `@html_unsafe` flag to the newly created buffer. If a `SafeBuffer` is mutated in place (e.g. via `gsub!`) and then formatted with `%` using untrusted arguments, the result incorrectly reports `html_safe? == true`, bypassing ERB auto-escaping and possibly leading to XSS. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.
- Product
- activesupport
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework.CVE-2026-33169 · Other software · rails · reported by GitHubMedium 6.9
Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework. `NumberToDelimitedConverter` uses a lookahead-based regular expression with `gsub!` to insert thousands delimiters. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, the interaction between the repeated lookahead group and `gsub!` can produce quadratic time complexity on long digit strings. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.
- Product
- activesupport
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 23, 2026Versions of the package jsrsasign before 11.1.1 are vulnerable to Incorrect Conversion between Numeric Types due to handling negative exponents in ext/jsbn2.js.CVE-2026-4602 · Other software · Red Hat · reported by report@snyk.ioHigh 7.7
Versions of the package jsrsasign before 11.1.1 are vulnerable to Incorrect Conversion between Numeric Types due to handling negative exponents in ext/jsbn2.js. An attacker can force the computation of incorrect modular inverses and break signature verification by calling modPow with a negative exponent.
- Product
- Migration Toolkit for Virtualization 2.1
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 23, 2026Versions of the package jsrsasign before 11.1.1 are vulnerable to Missing Cryptographic Step via the KJUR.crypto.DSA.signWithMessageHash process in the DSA signCVE-2026-4601 · Other software · Red Hat · reported by report@snyk.ioHigh 8.8
Versions of the package jsrsasign before 11.1.1 are vulnerable to Missing Cryptographic Step via the KJUR.crypto.DSA.signWithMessageHash process in the DSA signing implementation. An attacker can recover the private key by forcing r or s to be zero, so the library emits an invalid signature without retrying, and then solves for x from the resulting signature.
- Product
- Migration Toolkit for Virtualization 2.1
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 23, 2026Versions of the package jsrsasign before 11.1.1 are vulnerable to Improper Verification of Cryptographic Signature via the DSA domain-parameter validation in KJCVE-2026-4600 · Other software · Red Hat · reported by report@snyk.ioHigh 8.1
Versions of the package jsrsasign before 11.1.1 are vulnerable to Improper Verification of Cryptographic Signature via the DSA domain-parameter validation in KJUR.crypto.DSA.setPublic (and the related DSA/X509 verification flow in src/dsa-2.0.js). An attacker can forge DSA signatures or X.509 certificates that X509.verifySignature() accepts by supplying malicious domain parameters such as g=1, y=1, and a fixed r=1, which make the verification equation true for any hash.
- Product
- Migration Toolkit for Virtualization 2.1
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 23, 2026Versions of the package jsrsasign from 7.0.0 and before 11.1.1 are vulnerable to Incomplete Comparison with Missing Factors via the getRandomBigIntegerZeroToMaxCVE-2026-4599 · Other software · Red Hat · reported by report@snyk.ioCritical 9.3
Versions of the package jsrsasign from 7.0.0 and before 11.1.1 are vulnerable to Incomplete Comparison with Missing Factors via the getRandomBigIntegerZeroToMax and getRandomBigIntegerMinToMax functions in src/crypto-1.1.js; an attacker can recover the private key by exploiting the incorrect compareTo checks that accept out-of-range candidates and thus bias DSA nonces during signature generation.
- Product
- Migration Toolkit for Virtualization 2.1
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 23, 2026Versions of the package jsrsasign before 11.1.1 are vulnerable to Infinite loop via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse impCVE-2026-4598 · Other software · Red Hat · reported by report@snyk.ioHigh 7.7
Versions of the package jsrsasign before 11.1.1 are vulnerable to Infinite loop via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse implementation receives zero or negative inputs, allowing an attacker to hang the process permanently by supplying such crafted values (e.g., modInverse(0, m) or modInverse(-1, m)).
- Product
- Migration Toolkit for Virtualization 2.1
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 22, 2026The Ultimate WordPress Toolkit – WP Extended: Privilege EscalationCVE-2026-4314 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The 'The Ultimate WordPress Toolkit – WP Extended' plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.2.4. This is due to the `isDashboardOrProfileRequest()` method in the Menu Editor module using an insecure `strpos()` check against `$_SERVER['REQUEST_URI']` to determine if a request targets the dashboard or profile page. The `grantVirtualCaps()` method, which is hooked into the `user_has_cap` filter, grants elevated capabilities including `manage_options` when this check returns true. This makes it possible for authenticated attackers, with Subscriber-level access and above, to gain administrative capabilities by appending a crafted query parameter to any admin URL, allowing them to update arbitrary WordPress options and ultimately create new Administrator accounts.
- Product
- The Ultimate WordPress Toolkit – WP Extended
- Affected
- up to 3.2.4
- What to do
- Affects up to 3.2.4. Update The Ultimate WordPress Toolkit – WP Extended 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
Mar 21, 2026Content Syndication Toolkit: Server-Side Request ForgeryCVE-2026-3478 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Content Syndication Toolkit plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.3 via the redux_p AJAX action in the bundled ReduxFramework library. The plugin registers a proxy endpoint (wp_ajax_nopriv_redux_p) that is accessible to unauthenticated users. The proxy() method in the Redux_P class takes a URL directly from $_GET['url'] without any validation (the regex is set to /.*/ which matches all URLs) and passes it to wp_remote_request(), which does not have built-in SSRF protection like wp_safe_remote_request(). There is no authentication check, no nonce verification, and no URL restriction. The response from the requested URL is then returned to the attacker, making this a full-read SSRF. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application, which can be used to query and modify information from internal services, scan internal network ports, or interact with cloud metadata endpoints.
- Product
- Content Syndication Toolkit
- Affected
- up to 1.3
- What to do
- Affects up to 1.3. Update Content Syndication Toolkit 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
Mar 20, 2026EmailKit – Email Customizer for WooCommerce & WP: Arbitrary file readCVE-2026-3474 · WordPress plugins & themes · reported by WordfenceMedium 4.9
The EmailKit – Email Customizer for WooCommerce & WP plugin for WordPress is vulnerable to arbitrary file read via path traversal in all versions up to, and including, 1.6.3. This is due to the action() function in the TemplateData class passing user-supplied input from the 'emailkit-editor-template' REST API parameter directly to file_get_contents() without any path validation, sanitization, or restriction to an allowed directory. This makes it possible for authenticated attackers, with Administrator-level access, to read arbitrary files on the server (such as /etc/passwd or wp-config.php) by supplying a traversal path. The file contents are stored as post meta and can subsequently be retrieved via the fetch-data REST API endpoint. Notably, the CheckForm class in the same plugin implements proper path validation using realpath() and directory restriction, demonstrating that the developer was aware of the risk but failed to apply the same protections to the TemplateData endpoint.
- Product
- EmailKit – Email Customizer for WooCommerce & WP
- Affected
- up to 1.6.3
- What to do
- Affects up to 1.6.3. Update EmailKit – Email Customizer for WooCommerce & WP 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
Mar 20, 2026NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language ProceCVE-2026-33236 · Other software · nltk · reported by GitHubHigh 8.1
NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, the NLTK downloader does not validate the `subdir` and `id` attributes when processing remote XML index files. Attackers can control a remote XML index server to provide malicious values containing path traversal sequences (such as `../`), which can lead to arbitrary directory creation, arbitrary file creation, and arbitrary file overwrite. Commit 89fe2ec2c6bae6e2e7a46dad65cc34231976ed8a patches the issue.
- Product
- nltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2026NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language ProceCVE-2026-33231 · Other software · nltk · reported by GitHubHigh 7.5
NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, `nltk.app.wordnet_app` allows unauthenticated remote shutdown of the local WordNet Browser HTTP server when it is started in its default mode. A simple `GET /SHUTDOWN%20THE%20SERVER` request causes the process to terminate immediately via `os._exit(0)`, resulting in a denial of service. Commit bbaae83db86a0f49e00f5b0db44a7254c268de9b patches the issue.
- Product
- nltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2026NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language ProceCVE-2026-33230 · Other software · nltk · reported by GitHubMedium 6.1
NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, `nltk.app.wordnet_app` contains a reflected cross-site scripting issue in the `lookup_...` route. A crafted `lookup_<payload>` URL can inject arbitrary HTML/JavaScript into the response page because attacker-controlled `word` data is reflected into HTML without escaping. This impacts users running the local WordNet Browser server and can lead to script execution in the browser origin of that application. Commit 1c3f799607eeb088cab2491dcf806ae83c29ad8f fixes the issue.
- Product
- nltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 19, 2026ewe is a Gleam web server.CVE-2026-32881 · Other software · vshakitskiy · reported by GitHubMedium 5.3
ewe is a Gleam web server. ewe is a Gleam web server. Versions 0.6.0 through 3.0.4 are vulnerable to authentication bypass or spoofed proxy-trust headers. Chunked transfer encoding trailer handling merges declared trailer fields into req.headers after body parsing, but the denylist only blocks 9 header names. A malicious client can exploit this by declaring these headers in the Trailer field and appending them after the final chunk, causing request.set_header to overwrite legitimate values (e.g., those set by a reverse proxy). This enables attackers to forge authentication credentials, hijack sessions, bypass IP-based rate limiting, or spoof proxy-trust headers in any downstream middleware that reads headers after ewe.read_body is called. This issue has been fixed in version 3.0.5.
- Product
- ewe
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 19, 2026ewe is a Gleam web server.CVE-2026-32873 · Other software · vshakitskiy · reported by GitHubHigh 7.5
ewe is a Gleam web server. Versions 0.8.0 through 3.0.4 contain a bug in the handle_trailers function where rejected trailer headers (forbidden or undeclared) cause an infinite loop. When handle_trailers encounters such a trailer, three code paths (lines 520, 523, 526) recurse with the original buffer (rest) instead of advancing past the rejected header (Buffer(header_rest, 0)), causing decoder.decode_packet to re-parse the same header on every iteration. The resulting loop has no timeout or escape — the BEAM process permanently wedges at 100% CPU. Any application that calls ewe.read_body on chunked requests is affected, and this is exploitable by any unauthenticated remote client before control returns to application code, making an application-level workaround impossible. This issue is fixed in version 3.0.5.
- Product
- ewe
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 19, 2026Xerte Online Toolkits versions 3.14 and earlier contain an unauthenticated arbitrary file upload vulnerability in the template import functionality that allows CVE-2026-32985 · Other software · Xerte · reported by VulnCheckCritical 9.3
Xerte Online Toolkits versions 3.14 and earlier contain an unauthenticated arbitrary file upload vulnerability in the template import functionality that allows remote attackers to execute arbitrary code by uploading a crafted ZIP archive containing malicious PHP payloads. Attackers can bypass authentication checks in the import.php file to upload a template archive with PHP code in the media directory, which gets extracted to a web-accessible path where the malicious PHP can be directly accessed and executed under the web server context.
- Product
- Xerte Online Toolkits
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpacketstorm.newsxot.xerte.org.uk
Mar 19, 2026Location Aware Sensor System by Linkit ONE, up to commit f06bd20 (2023-04-26), contains a reflected cross-site scripting vulnerability in the PM25.php file thatCVE-2026-32843 · Other software · LinkItONEDevGroup · reported by VulnCheckMedium 5.1
Location Aware Sensor System by Linkit ONE, up to commit f06bd20 (2023-04-26), contains a reflected cross-site scripting vulnerability in the PM25.php file that allows remote attackers to execute arbitrary JavaScript by injecting malicious code into GET parameters. Attackers can craft a malicious URL containing unencoded payloads in the site, city, district, channel, or apikey parameters to execute scripts in victims' browsers when they visit the page.
- Product
- Location Aware Sensor System (LASS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Mar 17, 2026LeafKit is a templating language with Swift-inspired syntax.CVE-2026-28499 · Other software · vapor · reported by GitHubMedium 6.9
LeafKit is a templating language with Swift-inspired syntax. Prior to version 1.14.2, HTML escaping doesn't work correctly when a template prints a collection (Array / Dictionary) via `#(value)`. This can result in XSS, allowing potentially untrusted input to be rendered unescaped. Version 1.14.2 fixes the issue.
- Product
- leaf-kit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 17, 2026Vulnerability in the Oracle Edge Cloud Infrastructure Designer and Visualisation Toolkit product of Oracle Open Source Projects (component: Desktop).CVE-2026-21994 · Other software · Oracle Corporation · reported by secalert_us@oracle.comCritical 9.8
Vulnerability in the Oracle Edge Cloud Infrastructure Designer and Visualisation Toolkit product of Oracle Open Source Projects (component: Desktop). The supported version that is affected is 0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Edge Cloud Infrastructure Designer and Visualisation Toolkit. Successful attacks of this vulnerability can result in takeover of Oracle Edge Cloud Infrastructure Designer and Visualisation Toolkit. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
- Product
- Oracle Edge Cloud Infrastructure Designer and Visualisation Toolkit
- 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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