Stored Cross-Site Scripting Vulnerability in Responsive Lightbox & Gallery
CVE-2024-6870

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Responsive Lightbox & Gallery
Vendor
CVE Published:
22 August 2024

Summary

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.

Affected Version(s)

Responsive Lightbox & Gallery * <= 2.4.7

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/responsive-lig...
https://wordpress.org/plugins/responsive-lightbox/#develo...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

wesley
.