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CVE

CWE

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CVE-2026-29613

Published: Mar 5, 2026

Modified: Mar 9, 2026

PUBLISHED

CVSS v3.1

5.9

MEDIUM

Description

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.

Vendor	Product	Versions
OpenClaw	OpenClaw	affected `0 - < 2026.2.12`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

References

GitHub Security Advisory (GHSA-xc7w-v5x6-cc87)

vendor-advisory

patch

Hardening Commit

patch

VulnCheck Advisory: OpenClaw < 2026.2.12 - Webhook Authentication Bypass via Loopback remoteAddress Trust

third-party-advisory

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