CVE-2026-35635

MEDIUM6.3

OpenClaw < 2026.3.22 - Webhook Path Route Replacement Vulnerability in Synology Chat

Published Apr 9, 2026

Modified 1 weeks ago

Details

OpenClaw before 2026.3.22 contains a webhook path route replacement vulnerability in the Synology Chat extension that allows attackers to collapse multi-account configurations onto shared webhook paths. Attackers can exploit inherited or duplicate webhook paths to bypass per-account DM access control policies and replace route ownership across accounts.

References

FIX

https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87

FIX

https://github.com/openclaw/openclaw/commit/980940aa58f862da4e19372597bbc2a9f268d70b

ADVISORY

https://github.com/openclaw/openclaw/security/advisories/GHSA-rqp8-q22p-5j9q

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-35635

ADVISORY

https://www.vulncheck.com/advisories/openclaw-webhook-path-route-replacement-vulnerability-in-synology-chat

CVSS Analysis