CVE Intelligence

Exponentcms vulnerabilities

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Published CVEs affecting Exponentcms products: 1 record(s), with severity, exploitation and fixes.

Exponent CMS 1

Exploited only (KEV) →

CVE-2021-47931 Medium · 6.4 CWE-79 May 10, 2026
Exponent CMS 2.6 Multiple Vulnerabilities Stored XSS Authentication
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. The application also exposes database credentials in responses and lacks brute-force protection on authentication endpoints.