CVE-2026-53855
OpenClaw < 2026.4.2 - Shell Positional Parameters Bypass in Inline-Eval Checks
- State
- Published
- Severity
- 7.6 High
- Published
- Jun 16, 2026
- Updated
- Jun 18, 2026
- Reserved
- Jun 10, 2026
Description
OpenClaw before 2026.4.2 contains an inline-eval bypass vulnerability allowing authenticated operators to weaken strict allowlist checks via shell positional parameters. Attackers can combine allowlisted tools with shell positional arguments to place inline-eval content in shell carriers outside intended allowlist rules, enabling execution of unapproved shell-provided content.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.6 High | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N | VulnCheck |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
OpenClawOpenClaw |
|
References
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