Incorrect Authorization Affecting openclaw package, versions <2026.4.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published22 Jun 2026
- disclosed18 Jun 2026
- creditcantinagen
Introduced: 18 Jun 2026
NewCVE-2026-53855 (opens in a new tab)How to fix?
Upgrade openclaw to version 2026.4.2 or higher.
Overview
openclaw is a 🦞 OpenClaw — Personal AI Assistant
Affected versions of this package are vulnerable to Incorrect Authorization via the inline-eval process. An attacker can execute arbitrary commands with the privileges of the authenticated operator by crafting command requests that combine allowlisted tools with shell positional arguments, thereby bypassing intended restrictions. This is only exploitable if the affected feature is enabled and reachable, and lower-trust input can access the relevant path.
Workaround
This vulnerability can be mitigated by avoiding allowlisting shell carrier patterns and requiring approval for shell wrappers until patched. Additionally, keeping channel and tool allowlists narrow, avoiding sharing one Gateway between mutually untrusted users, and disabling the affected feature when not needed can reduce risk.