CVE-2026-105806

— UNSCOREDpublic exploit available

Published 2026-10-06 · Updated 2026-10-06

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

Payload is a free and open source headless content management system. In @payloadcms/plugin-mcp versions from 3.61.0 until 3.88.0, an authenticated user can manage MCP API keys outside the intended account, enabling privilege escalation through account takeover. This issue is fixed in version 3.88.0.

Weaknesses

CWE-862

Public exploit & PoC references

https://github.com/payloadcms/payload/commit/025581d8c5ed836039ad85397288a30f0d3c11c1
https://github.com/payloadcms/payload/releases/tag/v3.88.0
https://github.com/payloadcms/payload/security/advisories/GHSA-2q76-m6w6-qgc6

All references

https://github.com/payloadcms/payload/commit/025581d8c5ed836039ad85397288a30f0d3c11c1
https://github.com/payloadcms/payload/releases/tag/v3.88.0
https://github.com/payloadcms/payload/security/advisories/GHSA-2q76-m6w6-qgc6

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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