Formcms: >> Formcms Security Vulnerabilities
An improper access control vulnerability in FormCms v0.5.4 in the /api/schemas/history/[schemaId] endpoint allows unauthenticated attackers to access historical schema data if a valid schemaId is known or guessed.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-09-30
FormCms v0.5.5 contains a stored cross-site scripting (XSS) vulnerability in the avatar upload feature. Authenticated users can upload .html files containing malicious JavaScript, which are accessible via a public URL. When a privileged user accesses the file, the script executes in their browser context.
CVSS Score
6.1
EPSS Score
0.0
Published
2025-08-28