Описание
OpenClaw Chutes manual OAuth state validation bypass can cause credential substitution
Summary
The manual Chutes OAuth login flow could accept attacker-controlled callback input in a way that bypassed OAuth CSRF state validation, potentially resulting in credential substitution.
Impact
If an attacker can convince a user to paste attacker-provided OAuth callback data during the manual login prompt, OpenClaw may exchange an attacker-obtained authorization code and persist tokens for the wrong Chutes account.
The automatic local callback flow is not affected (it validates state in the local HTTP callback handler).
Affected Packages / Versions
openclaw(npm):<= 2026.2.13when using the manual Chutes OAuth login flow.
Fix
The manual flow now requires the full redirect URL (must include code and state), validates the returned state against the expected value, and rejects code-only pastes.
Fix Commit(s)
- a99ad11a4107ba8eac58f54a3c1a8a0cf5686f47
Thanks @aether-ai-agent for reporting.
Ссылки
- https://github.com/openclaw/openclaw/security/advisories/GHSA-7rcp-mxpq-72pj
- https://nvd.nist.gov/vuln/detail/CVE-2026-28477
- https://github.com/openclaw/openclaw/commit/a99ad11a4107ba8eac58f54a3c1a8a0cf5686f47
- https://github.com/openclaw/openclaw/releases/tag/v2026.2.14
- https://www.vulncheck.com/advisories/openclaw-oauth-state-validation-bypass-in-manual-chutes-login-flow
Пакеты
openclaw
< 2026.2.14
2026.2.14
Связанные уязвимости
OpenClaw versions prior to 2026.2.14 contain an oauth state validation bypass vulnerability in the manual Chutes login flow that allows attackers to bypass CSRF protection. An attacker can convince a user to paste attacker-controlled OAuth callback data, enabling credential substitution and token persistence for unauthorized accounts.
Уязвимость реализации протокола авторизации OAuth ИИ-агента OpenClaw (ранее - ClawdBot или MoltBot), позволяющая нарушителю осуществить CSRF-атаку