CVE-2025-29914 – Coraza WAF REQUEST_FILENAME Bypass Vulnerability

The following table lists the changes that have been made to the
CVE-2025-29914 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 20, 2025

    Action Type Old Value New Value
    Added Description OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. Prior to 3.3.3, if a request is made on an URI starting with //, coraza will set a wrong value in REQUEST_FILENAME. For example, if the URI //bar/uploads/foo.php?a=b is passed to coraza: , REQUEST_FILENAME will be set to /uploads/foo.php. This can lead to a rules bypass. This vulnerability is fixed in 3.3.3.
    Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
    Added CWE CWE-706
    Added Reference https://github.com/corazawaf/coraza/commit/4722c9ad0d502abd56b8d6733c6b47eb4111742d
    Added Reference https://github.com/corazawaf/coraza/security/advisories/GHSA-q9f5-625g-xm39
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