CVE-2026-28448

OpenClaw 2026.1.29 < 2026.2.1 - Authorization Bypass in Twitch Plugin allowFrom Access Control

State: Published
Severity: 6.3 Medium
Published: Mar 5, 2026
Updated: Mar 10, 2026
Reserved: Feb 27, 2026

Description

OpenClaw versions 2026.1.29 prior to 2026.2.1 contain a vulnerability in the Twitch plugin (must be installed and enabled) in which it fails to enforce the allowFrom allowlist when allowedRoles is unset or empty, allowing unauthorized Twitch users to trigger agent dispatch. Remote attackers can mention the bot in Twitch chat to bypass access control and invoke the agent pipeline, potentially causing unintended actions or resource exhaustion.

Scores

CVSS	Score	Vector	Source
4.0	6.3 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N	VulnCheck
3.1	7.3 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L	VulnCheck

Weaknesses

CWE-285 Improper Authorization

Affected Products

Product	Versions
OpenClawOpenClaw	2026.1.29 to before 2026.2.1Affected

References

GitHub Security Advisory (GHSA-33rq-m5x2-fvgf)vendor-advisory
Patch Commitpatch
VulnCheck Advisory: OpenClaw 2026.1.29 < 2026.2.1 - Authorization Bypass in Twitch Plugin allowFrom Access Controlthird-party-advisory

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