CVE-2024-0658

Summary

CVE-2024-0658 is a Stored Cross-Site Scripting vulnerability affecting the Insert PHP Code Snippet plugin for WordPress in all versions up to 1.3.4. This issue arises due to insufficient input sanitization and output escaping, allowing authenticated attackers with administrator-level access to inject malicious web scripts into pages. The vulnerability is unique to multi-site installations and installations where unfiltered_html has been disabled. Attackers can exploit this flaw to execute arbitrary scripts whenever a user accesses an injected page.

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