Medium severity6.4NVD Advisory· Published Aug 22, 2024· Updated Jun 17, 2026
CVE-2024-6870
CVE-2024-6870
Description
The Responsive Lightbox & Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via file uploads in all versions up to, and including, 2.4.7 due to insufficient input sanitization and output escaping affecting the rl_upload_image AJAX endpoint. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the 3gp2 file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=2.4.7
- Range: 0
Patches
Vulnerability mechanics
References
4- plugins.trac.wordpress.org/changesetnvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/e4d55309-d178-4b3d-9de6-2cf2769b76fenvdThird Party Advisory
- plugins.trac.wordpress.org/browser/responsive-lightbox/tags/2.4.7/includes/class-remote-library.phpnvdProduct
- wordpress.org/plugins/responsive-lightbox/nvdRelease Notes
News mentions
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