Description
Masa CMS is an open source Enterprise Content Management platform. Versions 7.2.8 and below, 7.3.1 through 7.3.13, 7.4.0-alpha.1 through 7.4.8 and 7.5.0 through 7.5.1 are vulnerable to XSS when an unsanitized value of the ajax URL query parameter is directly included within the <head> section of the HTML page. An attacker can execute arbitrary scripts in the context of the user's session, potentially leading to Session Hijacking, Data Theft, Defacement and Malware Distribution. This issue is fixed in versions 7.5.2, 7.4.9, 7.3.14, and 7.2.9. To work around this issue, configure a Web Application Firewall (WAF) rule (e.g., ModSecurity) to block requests containing common XSS payload characters in the ajax query parameter. Alternatively, implement server-side sanitization using middleware to strip or escape dangerous characters from the ajax parameter before it reaches the vulnerable rendering logic.
INFO
Published Date :
2025-12-12T04:50:00.637Z
Last Modified :
2025-12-12T04:50:00.637Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2025-66492 vulnerability.
| Vendors | Products |
|---|---|
| Masacms |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-66492.
