Monthly
Security constraint bypass in Apache Tomcat (8.5.0-8.5.100, 9.0.0.M1-9.0.119, 10.1.0-M1-10.1.56, 11.0.0-M1-11.0.23) lets remote attackers reach protected resources by abusing improperly handled hex URL encoding in the RewriteValve, defeating URL-pattern security constraints. Because the flaw resides in the rewrite valve, only deployments that use the RewriteValve together with security constraints are exposed, but where present an unauthenticated attacker (per CVSS PR:N) can access or manipulate resources meant to be restricted. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV; EPSS data was not provided.
Improper URL encoding in Apache Gravitino versions 1.0.0 through 1.2.0 lets remote attackers inject crafted path segments through unencoded, user-supplied metadata identifiers, redirecting or manipulating the internal HTTP requests Gravitino issues on the user's behalf. Because the CVSS vector (AV:N/PR:N) indicates no authentication and yields a 9.1 Critical score with high confidentiality and integrity impact, an attacker can potentially reach unintended endpoints, tamper with metadata operations, or exfiltrate data from back-end catalog services. No public exploit identified at time of analysis, and the flaw is fixed in version 1.2.1.
@fastify/static versions 8.0.0 through 9.1.0 decode percent-encoded path separators (%2F) before filesystem resolution, while Fastify's router treats them as literal characters. This mismatch allows attackers to bypass route-based middleware or guards that protect files served by @fastify/static. For example, a route guard on a protected path can be circumvented by encoding the path separator in the URL. Upgrade to @fastify/static 9.1.1 to fix this issue. There are no workarounds.
Hono versions prior to 4.12.4 suffer from an authentication bypass in serveStatic when combined with route-based middleware protections due to inconsistent URL decoding between the router and file serving components. An unauthenticated remote attacker can exploit this mismatch by encoding slashes (%2F) in request paths to access protected static resources that should be restricted by middleware rules. A patch is available in version 4.12.4 and later.
The @fastify/express plugin prior to version 4.0.3 allows authenticated attackers to bypass path-based middleware restrictions by submitting URL-encoded characters in requests, such as using /%61dmin instead of /admin. While the middleware engine fails to match the encoded path, the underlying Fastify router correctly decodes it and routes the request to handlers, enabling unauthorized access to protected endpoints. This affects Node.js applications using vulnerable versions of the plugin.
Middleware path-matching bypass in @fastify/middie before version 9.1.0 allows authenticated attackers to access protected endpoints by using URL-encoded characters in requests, as the middleware engine fails to decode paths while the underlying router does. An attacker with valid credentials can exploit this inconsistency to circumvent middleware security controls and access restricted functionality. This vulnerability requires low privileges and network access, with no patch currently available.
GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated user to gain CSRF tokens by exploiting. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
An improper handling of URL encoding (Hex Encoding) vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
serve node module suffers from Improper Handling of URL Encoding by permitting access to ignored files if a filename is URL encoded. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Security constraint bypass in Apache Tomcat (8.5.0-8.5.100, 9.0.0.M1-9.0.119, 10.1.0-M1-10.1.56, 11.0.0-M1-11.0.23) lets remote attackers reach protected resources by abusing improperly handled hex URL encoding in the RewriteValve, defeating URL-pattern security constraints. Because the flaw resides in the rewrite valve, only deployments that use the RewriteValve together with security constraints are exposed, but where present an unauthenticated attacker (per CVSS PR:N) can access or manipulate resources meant to be restricted. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV; EPSS data was not provided.
Improper URL encoding in Apache Gravitino versions 1.0.0 through 1.2.0 lets remote attackers inject crafted path segments through unencoded, user-supplied metadata identifiers, redirecting or manipulating the internal HTTP requests Gravitino issues on the user's behalf. Because the CVSS vector (AV:N/PR:N) indicates no authentication and yields a 9.1 Critical score with high confidentiality and integrity impact, an attacker can potentially reach unintended endpoints, tamper with metadata operations, or exfiltrate data from back-end catalog services. No public exploit identified at time of analysis, and the flaw is fixed in version 1.2.1.
@fastify/static versions 8.0.0 through 9.1.0 decode percent-encoded path separators (%2F) before filesystem resolution, while Fastify's router treats them as literal characters. This mismatch allows attackers to bypass route-based middleware or guards that protect files served by @fastify/static. For example, a route guard on a protected path can be circumvented by encoding the path separator in the URL. Upgrade to @fastify/static 9.1.1 to fix this issue. There are no workarounds.
Hono versions prior to 4.12.4 suffer from an authentication bypass in serveStatic when combined with route-based middleware protections due to inconsistent URL decoding between the router and file serving components. An unauthenticated remote attacker can exploit this mismatch by encoding slashes (%2F) in request paths to access protected static resources that should be restricted by middleware rules. A patch is available in version 4.12.4 and later.
The @fastify/express plugin prior to version 4.0.3 allows authenticated attackers to bypass path-based middleware restrictions by submitting URL-encoded characters in requests, such as using /%61dmin instead of /admin. While the middleware engine fails to match the encoded path, the underlying Fastify router correctly decodes it and routes the request to handlers, enabling unauthorized access to protected endpoints. This affects Node.js applications using vulnerable versions of the plugin.
Middleware path-matching bypass in @fastify/middie before version 9.1.0 allows authenticated attackers to access protected endpoints by using URL-encoded characters in requests, as the middleware engine fails to decode paths while the underlying router does. An attacker with valid credentials can exploit this inconsistency to circumvent middleware security controls and access restricted functionality. This vulnerability requires low privileges and network access, with no patch currently available.
GitLab has remediated an issue in GitLab EE affecting all versions from 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated user to gain CSRF tokens by exploiting. Rated low severity (CVSS 3.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
An improper handling of URL encoding (Hex Encoding) vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
serve node module suffers from Improper Handling of URL Encoding by permitting access to ignored files if a filename is URL encoded. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.