Unauthorized Data Modification in Bucketlister Plugin for WordPress
CVE-2025-15476

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
The Bucketlister
Vendor
CVE Published:
7 February 2026

What is CVE-2025-15476?

The Bucketlister plugin for WordPress is susceptible to unauthorized data modification due to a lack of capability verification in the bucketlister_do_admin_ajax() function. This flaw permits authenticated users with Subscriber-level privileges or higher to perform actions such as adding, deleting, or altering bucket list items without proper authorization. It is crucial for WordPress site administrators to be aware of this vulnerability and apply necessary updates to protect their data integrity.

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Affected Version(s)

The Bucketlister * <= 0.1.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/the-bucketlist...

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

Ivan Cese
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