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TI-2026-20383 Aliases CVE-2026-25235

PEAR Has a Predictable Verification Hash in Election Account Requests

Priority MEDIUM 41CWE-337Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, predictable verification hashes may allow attackers to guess verification tokens and potentially verify election account requests without authorization. This issue has been patched in version 1.33.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00291 21st percentileScored 2026-11-07
Fix Fixed pearweb (pear): 1.33.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
PEARpearwebbefore 1.33.01.33.0Patch availableCNA
  • pearweb VendorPEAR Affected before 1.33.0 Fixed in 1.33.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pear:pearweb:*:*:*:*:*:*:*:*before 1.33.0VulnerablePEAR
  • cpe:2.3:a:pear:pearweb:*:*:*:*:*:*:*:* Versions before 1.33.0 Vulnerable ·PEAR

Remediation

  • Fix · CNA pearweb (pear) Fixed in 1.33.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-25235

References

Advisory 1

  • TI-2026-20389 PEAR is Vulnerable to SQL Injection in /get/<package>/<version> Endpoint CVSS 4.0CRITICAL 9.3
  • TI-2026-20385 PEAR is Vulnerable to PHP Code Execution via preg_replace /e in Bug Update Emails CVSS 4.0CRITICAL 9.2
  • TI-2026-20386 PEAR is Vulnerable to SQL Injection in Bug Subscription Deletion via Weak Email Validation CVSS 4.0CRITICAL 9.2
  • TI-2026-20384 PEAR is Vulnerable to SQL Injection in Damblan_Karma IN() Query via Literal Substitution CVSS 4.0MEDIUM 6.9
  • TI-2026-20387 PEAR is Vulnerable to SQL Injection in apidoc_queue Insert via Unescaped Filename CVSS 4.0HIGH 8.2
  • TI-2026-20381 PEAR Has a Roadmap Authorization Bypass via Operator Precedence Bug CVSS 4.0HIGH 7.1
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences