CVE-2026-25237CRITICAL 9.8EPSS p31.2%

CVE-2026-25237CVE-2026-25237

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.40% probability of exploitation · percentile 31.2% · 2026-06-19T12:03:05Z
Published2026-02-03
Last modified2026-02-05

Underlying weaknesses· 1

CWE-624

References

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

1

TypeTargetConfidenceTier
WeaknessExecutable Regular Expression Errorcwe-6240%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-25238
CVE
CVE-2026-25241
CVE
CVE-2026-25236
CVE
CVE-2026-25234
CVE
CVE-2026-25240
CVE
CVE-2026-25233
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.