CVE-2025-29914

Summary

CVE-2025-29914 is a vulnerability affecting the OWASP Coraza Web Application Firewall (WAF) library before version 3.3.3. The issue arises when Coraza processes URIs starting with "//". In such cases, the REQUEST_FILENAME variable is set incorrectly, leading to the actual file being misidentified. For instance, the URI "//bar/uploads/foo.php?a=b" could cause REQUEST_FILENAME to be set as "/uploads/foo.php". This incorrect file identification can potentially bypass rules, posing a security risk. The vulnerability has been resolved in version 3.3.3.

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