# CVE-2026-25237

## Summary

- **CVE ID:** CVE-2026-25237
- **Severity:** CRITICAL
- **CVSS Score:** 9.2 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-624
- **Published:** Feb 3, 2026
- **Last Modified:** Mar 12, 2026

## 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.

## Affected Products

- pear — pearweb (< 1.33.0)

## References

- [CNA](https://github.com/pear/pearweb/security/advisories/GHSA-vhw6-hqh9-8r23)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.40%
- **EPSS Percentile:** 33.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._