Unauthorized Data Modification in Shelf Planner Plugin for WordPress
CVE-2025-11894

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Shelf Planner
Vendor
CVE Published:
11 November 2025

What is CVE-2025-11894?

The Shelf Planner plugin for WordPress has a significant vulnerability that allows unauthorized users to modify plugin settings due to a lack of proper capability checks on multiple REST API endpoints. This weakness affects all versions up to and including 2.7.0, making it possible for unauthenticated attackers to alter critical configuration settings, including the ServerKey and LicenseKey, potentially compromising site security.

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Deploy the Patch

Affected Version(s)

Shelf Planner * <= 2.7.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://wordpress.org/plugins/shelf-planner/

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jonas Benjamin Friedli
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