CyberAlerts is shutting down on June 30th, 2025. Thank you for your support!

CVE-2024-12907: XSS in Kentico 7

5.3 CVSS

Description

Kentico CMS in version 7 is vulnerable to a Reflected XSS attacks through manipulation of a specific GET request parameter sent to /CMSMessages/AccessDenied.aspx endpoint.
Notably, support for this version of Kentico ended in 2016. Version 8 was tested as well and does not contain this vulnerability.

Classification

CVE ID: CVE-2024-12907

CVSS Base Severity: MEDIUM

CVSS Base Score: 5.3

Affected Products

Vendor: Kentico

Product: Kentico CMS

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.48% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://cert.pl/en/posts/2025/01/CVE-2024-12907

Timeline