CVE-2026-25237 — PEAR is Vulnerable to PHP Code Execution via preg_replace /e in Bug Update Emails

CVE-2026-25237

PEAR is Vulnerable to PHP Code Execution via preg_replace /e in Bug Update Emails PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
pear / pearweb	affected < 1.33.0

CWE

CWE-624

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.