CVE-2026-30944

High

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.

SeverityHigh

CVSS8.8

Exploit probability—

ProductStudiocms

PublishedMar 10, 2026

First seenMar 10, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key CWE-863Incorrect authorization

How to fix

Update

studiocms studiocms0.4.0 or later
studiocms0.4.0 or later

Affected products

Product	Affected versions	Fixed in
studiocms studiocms	v < 0.4.0	0.4.0
studiocmsnpm	v < 0.4.0	0.4.0

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