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WordPress Authorizer plugin <= 3.15.3 - Privilege Escalation vulnerability

Priority MEDIUM 49CWE-266Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-266.

Summary

Unauthenticated Privilege Escalation in Authorizer <= 3.15.3 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00324 25th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
Paul RyanAuthorizerup to 3.15.3—No fix listedCNA
  • Authorizer VendorPaul Ryan Affected up to 3.15.3 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-103752
  2. 2026-10-03 Alias added: GHSA-jhwc-r696-2xmf

References

  • TI-2026-56133 WordPress Authorizer plugin <= 3.15.1 - Privilege Escalation vulnerability CVSS 3.1CRITICAL 9.8

Sources