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CVE-2026-30944— StudioCMS Affected by Privilege Escalation via Insecure API Token Generation

Quick assessment

Affected
withstudiocms studiocms
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

StudioCMS是StudioCMS开源的一个内容管理系统。 StudioCMS 0.4.0之前版本存在安全漏洞，该漏洞源于/studiocms_api/dashboard/api-tokens端点授权不当，可能导致权限提升。

CVSS 8.8 · High EPSS 0.56% · P44

Possible ATT&CK Techniques 1 AI

T1078.004 · Cloud Accounts
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I. Basic Information for CVE-2026-30944

Vulnerability Information
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Vulnerability Title
StudioCMS Affected by Privilege Escalation via Insecure API Token Generation
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
StudioCMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
StudioCMS是StudioCMS开源的一个内容管理系统。 StudioCMS 0.4.0之前版本存在安全漏洞，该漏洞源于/studiocms_api/dashboard/api-tokens端点授权不当，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
withstudiocms studiocms < 0.4.0 -

II. Public POCs for CVE-2026-30944

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7543 chars
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III. Intelligence Information for CVE-2026-30944

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Patches & Fixes for CVE-2026-30944 (1)

Vendor Advisories for CVE-2026-30944 (1)

Vendor Pages for CVE-2026-30944 (1)

IV. Related Vulnerabilities

Same product: studiocms
Same vendor: withstudiocms
Same weakness: CWE-639

V. Comments for CVE-2026-30944

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