PT-2026-27224 · Openclaw · Openclaw

Tdjackey · Published 2026-03-23 · Updated 2026-03-23 · CVE-2026-28455

NVD

CVSS v3.1

5.8

Medium

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

OpenClaw before 2026.2.22 contains an allowlist bypass vulnerability in system.run exec analysis that fails to unwrap env and shell-dispatch wrapper chains. Attackers can route execution through wrapper binaries like env bash to smuggle payloads and bypass intended allowlist restrictions.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2026-28455

Affected Products

Openclaw

References · 4

• https://github.com/openclaw/openclaw/commit/2b63592be57782c8946e521bc81286933f0f99c7 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-28455 · Security Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-jj82-76v6-933r · Note
• https://vulncheck.com/advisories/openclaw-mar-allowlist-bypass-via-wrapper-binary-unwrapping-in-system · Note