Stored Cross-Site Scripting Vulnerability in Custom Permalinks Plugin for WordPress

CVE-2023-0926
5.4MEDIUM

Key Information

Vendor
Sasiddiqui
Status
Custom Permalinks
Vendor
CVE Published:
24 August 2024

Summary

The Custom Permalinks plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.6.0 due to insufficient input sanitization and output escaping on tag names. This allows authenticated users, with editor-level permissions or greater to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, even when 'unfiltered_html' has been disabled.

Affected Version(s)

Custom Permalinks <= 2.6.0

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published.

  • Disclosed

  • Vulnerability Reserved.

  • Discovered

Collectors

NVD DatabaseMitre Database

Credit

Ramuel Gall
.