PT-2026-6286 · Pear · Pear

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CVE-2026-25237

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Published

2026-02-03

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Updated

2026-02-04

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions PEAR versions prior to 1.33.0
Description PEAR, a framework for reusable PHP components, contains a flaw related to the use of the preg replace() function with the /e modifier. This can lead to PHP code execution if attacker-controlled content is used in the replacement process during bug update email handling.
Recommendations Update to version 1.33.0 or later.

Exploit

Fix

RCE

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Weakness Enumeration

Related Identifiers

CVE-2026-25237
GHSA-VHW6-HQH9-8R23

Affected Products

Pear