CVE-2026-42438

脆弱性の種類

OpenClaw versions 2026.4.9 before 2026.4.10 contain a sender policy bypass vulnerability in the outbound host-media attachment read helper that allows unauthorized local file disclosure. Attackers with denied read access via toolsBySender or group policy can trigger host-media attachment loading to bypass sender and group-scoped authorization boundaries and retrieve readable local files through the outbound media path.

影響を受ける製品

• openclaw openclaw

参考情報

• https://github.com/openclaw/openclaw/commit/c949af9fabf3873b5b7c484090cb5f5ab6049a98
• https://github.com/openclaw/openclaw/security/advisories/GHSA-jhpv-5j76-m56h
• https://www.vulncheck.com/advisories/openclaw-sender-policy-bypass-in-host-media-attachment-reads