CVE-2026-26015: Unauthenticated RCE in DocsGPT MCP STDIO Configuration
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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
DocsGPTto a version that resolves this vulnerability.Fixed in 0.16.0
Event History
Frequently Asked Questions
What is the severity of CVE-2026-26015?
CVE-2026-26015 has a critical severity rating due to its potential for unauthenticated remote code execution.
How do I fix CVE-2026-26015?
To fix CVE-2026-26015, update DocsGPT to version 0.16.0 or later.
Who is affected by CVE-2026-26015?
CVE-2026-26015 affects all versions of DocsGPT from 0.15.0 up to, but not including, 0.16.0.
What type of vulnerability is CVE-2026-26015?
CVE-2026-26015 is classified as an unauthenticated remote code execution (RCE) vulnerability.
Can CVE-2026-26015 be exploited on a local deployment of DocsGPT?
Yes, CVE-2026-26015 can be exploited on both local and public deployments of DocsGPT.