CVE-2024-13378: GravityForms 2.9.0.1 - 2.9.1.3 - Unauthenticated Stored Cross-Site Scripting via 'style_settings' parameter
Description
The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘style_settings’ parameter in versions 2.9.0.1 up to, and including, 2.9.1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The attack is only successful in the Chrome web browser, and requires directly browsing the media file via the attachment post.
Classification
CVE ID: CVE-2024-13378
CVSS Base Severity: MEDIUM
CVSS Base Score: 5.4
Affected Products
Vendor: Gravity Forms
Product: Gravity Forms
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 19.47% (scored less or equal to compared to others)
EPSS Date: 2025-02-15 (when was this score calculated)
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/f884ea43-e1a5-4b44-8a24-f68f71b0fcfb?source=cvehttps://docs.gravityforms.com/gravityforms-change-log/