Описание
OpenClaw has an exec allowlist bypass via command substitution/backticks inside double quotes
Summary
Exec approvals allowlist bypass via command substitution/backticks inside double quotes.
Affected Packages / Versions
- Package:
openclaw(npm) - Affected:
<= 2026.2.1 - Fixed:
>= 2026.2.2
Impact
Only affects setups that explicitly enable the optional exec approvals allowlist feature. Default installs are unaffected.
Fix
Reject unescaped $() and backticks inside double quotes during allowlist analysis.
Fix Commit(s)
- d1ecb46076145deb188abcba8f0699709ea17198
Thanks @simecek for reporting.
Ссылки
- https://github.com/openclaw/openclaw/security/advisories/GHSA-3hcm-ggvf-rch5
- https://nvd.nist.gov/vuln/detail/CVE-2026-28470
- https://github.com/openclaw/openclaw/commit/d1ecb46076145deb188abcba8f0699709ea17198
- https://github.com/openclaw/openclaw/releases/tag/v2026.2.2
- https://www.vulncheck.com/advisories/openclaw-exec-allowlist-bypass-via-command-substitution-in-double-quotes
Пакеты
openclaw
< 2026.2.2
2026.2.2
EPSS
7.4 High
CVSS4
9.8 Critical
CVSS3
CVE ID
Дефекты
Связанные уязвимости
OpenClaw versions prior to 2026.2.2 contain an exec approvals (must be enabled) allowlist bypass vulnerability that allows attackers to execute arbitrary commands by injecting command substitution syntax. Attackers can bypass the allowlist protection by embedding unescaped $() or backticks inside double-quoted strings to execute unauthorized commands.
EPSS
7.4 High
CVSS4
9.8 Critical
CVSS3