CVE-2025-58826: 
WordPress vulnerability analysis and mitigation

The WordPress WP Publication Archive plugin version 3.0.1 and earlier contains a Cross-Site Scripting (XSS) vulnerability. The issue was discovered on September 5, 2025, and affects all versions up to and including 3.0.1. This vulnerability requires Contributor-level privileges or higher to exploit (Patchstack).

The vulnerability is classified as a Cross-Site Scripting (XSS) issue with a CVSS score of 6.5 (Medium). It is categorized under CWE-79: Improper Neutralization of Input During Web Page Generation. The vulnerability allows authenticated users with Contributor-level access or higher to inject malicious scripts into the web application (NVD, Patchstack).

If exploited, this vulnerability could allow attackers to inject malicious scripts, including redirects and advertisements, which would be executed when visitors access the affected site. The injected scripts could potentially lead to the theft of sensitive information or manipulation of website content (Patchstack).

No official fix is available for this vulnerability as the software appears to be abandoned. The recommended mitigation strategy is to remove and replace the WP Publication Archive plugin with an alternative solution (Patchstack).