CVE-2026-26015
criticalDocsGPT is a GPT-powered chat for documentation.
Vendor / product: Arc53 — docsgpt
DocsGPT is a GPT-powered chat for documentation. From version 0.15.0 to before version 0.16.0, an attacker accessing both the official DocsGPT website or any local and public deployment, can craft a malicious payload bypassing the "MCP test" behavior to achieve arbitrary remote code execution (RCE). This issue has been patched in version 0.16.0.
CVSS
9.8
9.8 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2026-04-29 18:16
Modified: 2026-10-26 20:10
NVD status: Modified
Last synced 2 days ago
Verified against the source API 2026-10-27 07:07 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
arc53 / docsgpt 0.15.0
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- https://github.com/arc53/DocsGPT/releases/tag/0.16.0 security-advisories@github.com
- https://github.com/arc53/DocsGPT/security/advisories/GHSA-gcrq-f296-2j74 security-advisories@github.com
- https://www.ox.security/blog/mcp-supply-chain-advisory-rce-vulnerabilities-across-the-ai-e... af854a3a-2127-422b-91ae-364da2661108
- https://www.ox.security/blog/the-mother-of-all-ai-supply-chains-critical-systemic-vulnerab... af854a3a-2127-422b-91ae-364da2661108
- https://github.com/arc53/DocsGPT/security/advisories/GHSA-gcrq-f296-2j74 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:07 UTC · record ↗