Description
StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.0, the /studiocms_api/dashboard/api-tokens endpoint allows any authenticated user (at least Editor) to generate API tokens for any other user, including owner and admin accounts. The endpoint fails to validate whether the requesting user is authorized to create tokens on behalf of the target user ID, resulting in a full privilege escalation. This vulnerability is fixed in 0.4.0.
Published: 2026-03-10
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-667w-mmh7-mrr4 StudioCMS has Privilege Escalation via Insecure API Token Generation
History

Tue, 17 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Studiocms
Studiocms studiocms
CPEs cpe:2.3:a:studiocms:studiocms:*:*:*:*:*:*:*:*
Vendors & Products Studiocms
Studiocms studiocms

Wed, 11 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Withstudiocms
Withstudiocms studiocms
Vendors & Products Withstudiocms
Withstudiocms studiocms

Tue, 10 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 10 Mar 2026 17:15:00 +0000

Type Values Removed Values Added
Description StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.0, the /studiocms_api/dashboard/api-tokens endpoint allows any authenticated user (at least Editor) to generate API tokens for any other user, including owner and admin accounts. The endpoint fails to validate whether the requesting user is authorized to create tokens on behalf of the target user ID, resulting in a full privilege escalation. This vulnerability is fixed in 0.4.0.
Title StudioCMS Affected by Privilege Escalation via Insecure API Token Generation
Weaknesses CWE-639
CWE-863
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Studiocms Studiocms
Withstudiocms Studiocms
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-10T17:34:22.878Z

Reserved: 2026-03-07T17:34:39.979Z

Link: CVE-2026-30944

cve-icon Vulnrichment

Updated: 2026-03-10T17:33:54.256Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-10T18:18:54.260

Modified: 2026-03-17T16:14:35.723

Link: CVE-2026-30944

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-11T11:49:07Z

Weaknesses