CVE-2026-100559 OpenClaw - Command Injection

OpenClaw < 2026.8.1 contains a command injection caused by escaped newlines confusing exec allowlist parsing, letting attackers execute hidden commands bypassing authorization prompts, exploit requires crafted input with escaped newlines.

CVSS base score 8.0 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.25% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Command Injection
Impact
Command Injection
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Published
26 September 2026
Updated
15 October 2026
Weakness
CWE-78

Vendor fix

Update to version 2026.8.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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