PT-2026-49035 · Openclaw · Openclaw

Cantinagen + 1 · Published 2026-06-12 · Updated 2026-06-12 · CVE-2026-53831

Mitre

CVSS v3.1

8.3

High

Base vector

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

OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowlist validation that allows shell expansion to modify command interpretation on POSIX nodes. Authenticated operators can exploit shell metacharacters in approved commands to read unintended node-local files and expose sensitive configuration data.

Fix

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2026-53831

Affected Products

Openclaw

References · 3

• https://github.com/openclaw/openclaw/security/advisories/GHSA-mhq8-78pj-5j79 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-53831 · Security Note
• https://vulncheck.com/advisories/openclaw-arbitrary-file-read-via-shell-expansion-in-system-run-safe-bin-allowlist · Note