CVE-2026-25237

Summary

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 Software

VendorProductVersion RangeStatus
pearpearweb< 1.33.0affected

Weaknesses

  • CWE-624: CWE-624: Executable Regular Expression Error

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: total

References