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CVE

CVE-2026-30944

StudioCMS Affected by Privilege Escalation via Insecure API Token Generation
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CVE

CVE-2026-30944

StudioCMS Affected by Privilege Escalation via Insecure API Token Generation

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/withstudiocms/studiocms/releases/tag/studiocms@0.4.0, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30944.json, https://github.com/withstudiocms/studiocms/security/advisories/GHSA-667w-mmh7-mrr4, https://nvd.nist.gov/vuln/detail/CVE-2026-30944, https://github.com/withstudiocms/studiocms/commit/f4a209fc090c90195e2419fff47b48a46eab7441

Severity

8.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.8
EPSS Probability
0.00058%
EPSS Percentile
0.18428%
Introduced Version
0
Fix Available
3d6a8680ffb5de718b28f0869f96cb5226a4b625

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