Missing Authorization in PublishPress Revisions by PublishPress
CVE-2026-120851

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
PublisHPress Revisions
Vendor
CVE Published:
6 November 2026

What is CVE-2026-120851?

A missing authorization vulnerability exists in the PublishPress Revisions plugin that can lead to incorrectly configured access control levels. This issue allows unauthorized access to certain functionalities, potentially exposing sensitive operations to users without proper permissions. The vulnerability impacts versions of PublishPress Revisions up to 4.2.0, making it crucial for website administrators to address and secure their installations to prevent exploitation.

Affected Version(s)

PublishPress Revisions 0 <= 4.2.0

References

https://patchstack.com/database/wordpress/plugin/revision...
vdb-entry

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Peter Tang | Patchstack Bug Bounty Program
.