StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.3, the REST API createUser endpoint uses string-based rank checks that only block creating owner accounts, while the Dashboard API uses indexOf-based rank comparison that prevents creating users at or above your own rank. This inconsistency allows an admin to create additional admin accounts via the REST API, enabling privilege proliferation and persistence. This vulnerability is fixed in 0.4.3.
Metrics
Affected Vendors & Products
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History
Thu, 12 Mar 2026 20:15:00 +0000
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ssvc
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Thu, 12 Mar 2026 10:15:00 +0000
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Withstudiocms
Withstudiocms studiocms |
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Withstudiocms
Withstudiocms studiocms |
Wed, 11 Mar 2026 20:30:00 +0000
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| Description | StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.3, the REST API createUser endpoint uses string-based rank checks that only block creating owner accounts, while the Dashboard API uses indexOf-based rank comparison that prevents creating users at or above your own rank. This inconsistency allows an admin to create additional admin accounts via the REST API, enabling privilege proliferation and persistence. This vulnerability is fixed in 0.4.3. | |
| Title | StudioCMS: REST API Missing Rank Check Allows Admin to Create Peer Admin Accounts | |
| Weaknesses | CWE-269 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-03-11T20:09:12.095Z
Updated: 2026-03-12T19:48:33.042Z
Reserved: 2026-03-10T22:02:38.854Z
Link: CVE-2026-32106
Updated: 2026-03-12T19:48:30.362Z
Status : Awaiting Analysis
Published: 2026-03-11T21:16:16.603
Modified: 2026-03-12T21:08:22.643
Link: CVE-2026-32106
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