CVE-2024-13748

Summary

CVE-2024-13748 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Ultimate Classified Listings plugin for WordPress. This issue, present in all versions up to 1.4, stems from insufficient input sanitization and output escaping in the Title parameter. Consequently, authenticated attackers with administrator-level access can inject arbitrary web scripts. These scripts will execute whenever an unsuspecting user accesses an injected page. Notably, this vulnerability is exclusive to multi-site installations and those with unfiltered_html disabled.

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