CVE-2026-31996

LOW SEVERITY

CVSS Score & Metrics

Base Score

3.6 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N                                    

Vulnerability Description

OpenClaw versions prior to 2026.2.19 tools.exec.safeBins contains an input validation bypass vulnerability that allows attackers to execute unintended filesystem operations through sort output flags or recursive grep flags. Attackers with command execution access can leverage sort -o flag for arbitrary file writes or grep -R flag for recursive file reads, circumventing intended stdin-only restrictions.

Vulnerability Details

Published Date

March 19, 2026

Last Modified

March 25, 2026

CWE ID

CWE-78

Source

NVD

Vendor

OpenClaw

Product

OpenClaw

External References

https://github.com/openclaw/openclaw/commit/2c05cbb43e48ebad03626d3125746fb1b9a8520f
https://github.com/openclaw/openclaw/security/advisories/GHSA-4685-c5cp-vp95
https://www.vulncheck.com/advisories/openclaw-safebins-stdin-only-bypass-via-sort-output-and-recursive-grep-flags

CVE-2026-31996

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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