CVE-2026-35635
MEDIUM WAF: Low
CVSS 6.5
Published: 2026-04-09
CWE-863
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.
WAF Coverage Analysis
Incorrect Authorization
Low WAF Coverage
OWASP: A01:2021 Broken Access Control
Affected Software
| Vendor | Product | Version |
|---|---|---|
| openclaw | openclaw | up to 2026.3.22 |
References
- github.com (Patch)
- github.com (Patch)
- github.com (Vendor Advisory)
- www.vulncheck.com (Third Party Advisory)