CVE-2026-29613 (GCVE-0-2026-29613)
Vulnerability from cvelistv5 – Published: 2026-03-05 22:00 – Updated: 2026-03-09 18:17
VLAI
EPSS
VEX
Title
OpenClaw < 2026.2.12 - Webhook Authentication Bypass via Loopback remoteAddress Trust
Summary
OpenClaw versions prior to 2026.2.12 contain a vulnerability in the BlueBubbles (optional plugin) webhook handler in which it authenticates requests based solely on loopback remoteAddress without validating forwarding headers, allowing bypass of configured webhook passwords. When the gateway operates behind a reverse proxy, unauthenticated remote attackers can inject arbitrary BlueBubbles message and reaction events by reaching the proxy endpoint.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-09 18:17 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
VulnCheck
CNA
References
4 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/f836c… | patch |
| https://github.com/openclaw/openclaw/commit/743f4… | patch |
| https://www.vulncheck.com/advisories/openclaw-web… | third-party-advisory |
Impacted products
Date Public
2026-02-14 00:00
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