CVE-2026-28463

HIGH

8.4

Description

OpenClaw exec-approvals allowlist validation checks pre-expansion argv tokens but execution uses real shell expansion, allowing safe bins like head, tail, or grep to read arbitrary local files via glob patterns or environment variables. Authorized callers or prompt-injection attacks can exploit this to disclose files readable by the gateway or node process when host execution is enabled in allowlist mode.

Details CVE

Score CVSS v3.18.4

SeveriteHIGH

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/5/2026

Derniere modification3/9/2026

Sourcenvd

Observations honeypot0

Produits affectes

openclaw:openclaw

Faiblesses (CWE)

CWE-78

References

https://github.com/openclaw/openclaw/commit/77b89719d5b7e271f48b6f49e334a8b991468c3b(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-xvhf-x56f-2hpp(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-arbitrary-file-read-via-shell-expansion-in-safe-bins-allowlist(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.