OpenClaw < 2026.2.26 - Approval Context-Binding Weakness in system.run via host=node
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2epss 0.2%
exploitation probability
0.2%top 91% of all CVEs
observed exploitation
nono source reports it
OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with host=node that allows reuse of previously approved requests with modified environment variables. Attackers with access to an approval id can exploit this by reusing an approval with changed env input, bypassing execution-integrity controls in approval-enabled workflows.
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
OpenClaw · OpenClaw