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CVE-2025-31651

Apache Tomcat: Bypass of rules in Rewrite Valve PUBLISHED

Description (CNA)

Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite rule configurations, it was possible for a specially crafted request to bypass some rewrite rules. If those rewrite rules effectively enforced security constraints, those constraints could be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.5, from 10.1.0-M1 through 10.1.39, from 9.0.0.M1 through 9.0.102. 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 [FIXED_VERSION], which fixes the issue.

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache Tomcataffected 11.0.0-M1 through 11.0.5; affected 10.1.0-M1 through 10.1.39; affected 9.0.0.M1 through 9.0.102; affected 8.5.0 through 8.5.100; unknown 8.0.0.RC1 before 8.5.0; unknown 10.0.0-M1 through 10.0.27

CWE

CWE-116

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.