CVE-2025-55797
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductFormcms
PublishedSep 30, 2025
First seenSep 30, 2025
Weakness typeCWE-284Improper access control
How to fix
Update
- FormCMS0.5.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| formcms formcms | 0.5.4 | — |
| FormCMSNuGet | v < 0.5.5 | 0.5.5 |
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