Description
Exponent CMS 2.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Title and Text Block parameters in the text editing endpoint. Attackers can inject iframe payloads with embedded SVG onload events to execute arbitrary JavaScript, and the application also exposes database credentials in responses and lacks brute-force protection on authentication endpoints.
Problem types
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Product status
Credits
picaro_o
References
www.exploit-db.com/exploits/50611 (ExploitDB-50611)
www.exponentcms.org/ (Official Product Homepage)
www.vulncheck.com/...lnerabilities-stored-xss-authentication (VulnCheck Advisory: Exponent CMS 2.6 Multiple Vulnerabilities Stored XSS Authentication)