CVE-2024-6261: Image Photo Gallery Final Tiles Grid <= 3.6.0 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting
Description
The Image Photo Gallery Final Tiles Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'FinalTilesGallery' shortcode in all versions up to, and including, 3.6.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Classification
CVE ID: CVE-2024-6261
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.4
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Problem Types
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Affected Products
Vendor: wpchill
Product: Image Photo Gallery Final Tiles Grid
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.03% (probability of being exploited)
EPSS Percentile: 5.28% (scored less or equal to compared to others)
EPSS Date: 2025-03-28 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2024-6261https://www.wordfence.com/threat-intel/vulnerabilities/id/8d945c4b-3eb1-4bab-b355-117b7fd06553?source=cve
https://plugins.trac.wordpress.org/browser/final-tiles-grid-gallery-lite/trunk/lightbox/lightbox2/js/script.js
https://plugins.trac.wordpress.org/changeset/3123808/