mediumCVSS 4.8Vulnerability
GHSA-vh4c-j2xv-9pv9
## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5mx2-2mgw-x8rm. This link is maintained to preserve external references. ## Original Description OpenClaw versions prior to 2026.2.21 BlueBubbles webhook handler contains a passwordless fallback authentication path that allows unauthenticated webhook events in certain reverse-proxy or local routing configurations. Attackers can bypass webhook authentication by exploiting the loopback/proxy heuristics to send unauthenticated webhook events to the BlueBubbles plugin.
Properties
- ghsa_id
- GHSA-vh4c-j2xv-9pv9
- severity
- medium
- summary
- Duplicate Advisory: OpenClaw: BlueBubbles beta plugin webhook auth hardening (remove passwordless fallback)
- cvss_score
- 4.8
- cve_id
- GHSA-vh4c-j2xv-9pv9
- cvss_vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- is_ghsa_only
- true
- ghsa_published
- 2026-03-21T03:31:15Z
- source_url
- https://github.com/advisories/GHSA-vh4c-j2xv-9pv9
- ghsa_updated
- 2026-03-24T19:07:37Z
Related Entities (3)
AFFECTS (1)
→[Software]npm/OpenClaw
HAS_WEAKNESS (1)
→[Weakness]Missing Authentication for Critical Function
REPORTED_BY (1)
→[Source]GitHub Advisory Database
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