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CVE CVE-2026-25237

CVE-2026-25237

PHP

Severity: CRITICAL
CVSS: 9.8CVSS
Published: 2026-02-03
Last modified: 2026-02-05
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-624

Description

PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, use of preg_replace() with the /e modifier in bug update email handling can enable PHP code execution if attacker-controlled content reaches the evaluated replacement. This issue has been patched in version 1.33.0.

References

https://github.com/pear/pearweb/security/advisories/GHSA-vhw6-hqh9-8r23

Summary

Description

References