GHSA-h2fw-rfh5-95r3
Apache Tomcat - CGI security constraint bypass
Quick fix
GHSA-h2fw-rfh5-95r3 — org.apache.tomcat:tomcat-catalina: upgrade to the fixed version with the command below.
# pom.xml: bump <version>9.0.105</version> for org.apache.tomcat:tomcat-catalinaDetails
Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.6, from 10.1.0-M1 through 10.1.40, from 9.0.0.M1 through 9.0.104. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.7, 10.1.41 or 9.0.105, which fixes the issue.
Are you affected?
Enter the version of the package you're using.
Affected packages
9.0.0.M1Fixed in: 9.0.105# pom.xml: bump <version>9.0.105</version> for org.apache.tomcat:tomcat-catalina10.1.0-M1Fixed in: 10.1.41# pom.xml: bump <version>10.1.41</version> for org.apache.tomcat:tomcat-catalina11.0.0-M1Fixed in: 11.0.7# pom.xml: bump <version>11.0.7</version> for org.apache.tomcat:tomcat-catalina9.0.0.M1Fixed in: 9.0.105# pom.xml: bump <version>9.0.105</version> for org.apache.tomcat.embed:tomcat-embed-core10.1.0-M1Fixed in: 10.1.41# pom.xml: bump <version>10.1.41</version> for org.apache.tomcat.embed:tomcat-embed-core11.0.0-M1Fixed in: 11.0.7# pom.xml: bump <version>11.0.7</version> for org.apache.tomcat.embed:tomcat-embed-core8.5.0No fixed version published yet for org.apache.tomcat:tomcat-catalina (maven). Pin to a known-safe version or switch to an alternative.
8.5.0No fixed version published yet for org.apache.tomcat.embed:tomcat-embed-core (maven). Pin to a known-safe version or switch to an alternative.
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-46701[ADVISORY]
- https://github.com/apache/tomcat/commit/0f01966eb60015d975525019e12a087f05ebf01a[WEB]
- https://github.com/apache/tomcat/commit/238d2aa54b99f91d1111467e2237d2244c64e558[WEB]
- https://github.com/apache/tomcat/commit/2c6800111e7d8d8d5403c07978ea9bff3db5a5a5[WEB]
- https://github.com/apache/tomcat/commit/8cb95ff03221067c511b3fa66d4f745bc4b0a605[WEB]
- https://github.com/apache/tomcat/commit/8df00018a252baa9497615d6420fb6c10466fa74[WEB]
- https://github.com/apache/tomcat/commit/fab7247d2f0e3a29d5daef565f829f383e10e5e2[WEB]
- https://github.com/apache/tomcat[PACKAGE]
- https://lists.apache.org/thread/xhqqk9w5q45srcdqhogdk04lhdscv30j[WEB]
- https://lists.debian.org/debian-lts-announce/2025/07/msg00009.html[WEB]
- https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.41[WEB]
- https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.7[WEB]
- https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.105[WEB]
- http://www.openwall.com/lists/oss-security/2025/05/29/4[WEB]