CVE-2025-55797

Published Sep 30, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-31748 FormCMS has an improper access control vulnerability in the /api/schemas/history/[schemaId] endpoint
Github GHSA Github GHSA GHSA-6cwx-42hw-w69c FormCMS has an improper access control vulnerability in the /api/schemas/history/[schemaId] endpoint
History
Type Values Removed Values Added
CPEs cpe:2.3:a:formcms:formcms:0.5.4:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Formcms
Formcms formcms
Vendors & Products Formcms
Formcms formcms
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Oct 1, 2025, 7:57 PM
Reserved
Aug 16, 2025, 12:00 AM
Status
Analyzed
Published
Sep 30, 2025, 4:15 PM
Modified
Jun 17, 2026, 9:42 AM