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Description

OpenClaw before 2026.3.28 contains an authorization bypass vulnerability in the /phone arm and /phone disarm endpoints that fails to properly enforce operator.admin scope checks for external channels. Attackers can bypass authentication restrictions to arm or disarm phone channels without proper administrative privileges.

PUBLISHED Reserved 2026-04-20 | Published 2026-04-28 | Updated 2026-04-29 | Assigner VulnCheck




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Problem types

CWE-863: Incorrect Authorization

Product status

Default status
unaffected

Any version before 2026.3.28
affected

2026.3.28 (semver)
unaffected

Credits

AntAISecurityLab reporter

References

github.com/...enclaw/security/advisories/GHSA-h2v7-xc88-xx8c (GitHub Security Advisory (GHSA-h2v7-xc88-xx8c)) vendor-advisory

github.com/...ommit/aa66ae1fc797d3298cc409ed2c5da69a89950a45 (Patch Commit) patch

www.vulncheck.com/...in-phone-arm-and-phone-disarm-endpoints (VulnCheck Advisory: OpenClaw < 2026.3.28 - Authorization Bypass in /phone arm and /phone disarm Endpoints) third-party-advisory

cve.org (CVE-2026-41375)

nvd.nist.gov (CVE-2026-41375)

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