CVE-2026-84771 PUBLISHED

WordPress PublishPress Permissions plugin <= 4.8.3 - Insecure Direct Object References (IDOR) vulnerability

Assigner: Patchstack
Reserved: 02.09.2026 Published: 02.09.2026 Updated: 02.09.2026

Unauthenticated Insecure Direct Object References (IDOR) in PublishPress Permissions <= 4.8.3 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 5.3

Product Status

Vendor PublishPress
Product PublishPress Permissions
Versions Default: unaffected
  • affected from n/a to 4.8.3 (incl.)

Solutions

Update the WordPress PublishPress Permissions Plugin to the latest available version (at least 4.8.4).

Credits

  • Brobicho | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-639 Authorization Bypass Through User-Controlled Key CWE

Impacts

  • CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels