cvedb.io
CVE-2025-66200
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2025-12-05T11:15:52.747 · Last modified 2026-06-17T09:56:27.907

Summary

mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are recommended to upgrade to version 2.4.66, which fixes the issue.

Affected products

apache — http_server

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.