CVE-2026-41358: OpenClaw: Slack thread context could include messages from non-allowlisted senders
Before OpenClaw 2026.4.2, Slack thread starter and thread-history context fetched through the API was not filtered by the effective sender allowlist. Messages from non-allowlisted senders could still enter the agent context when an allowlisted user replied in the same thread.
References
- github.com/advisories/GHSA-qm77-8qjp-4vcm
- github.com/openclaw/openclaw
- github.com/openclaw/openclaw/commit/ac5bc4fb37becc64a2ec314864cca1565e921f2d
- github.com/openclaw/openclaw/security/advisories/GHSA-qm77-8qjp-4vcm
- nvd.nist.gov/vuln/detail/CVE-2026-41358
- www.vulncheck.com/advisories/openclaw-sender-allowlist-bypass-via-slack-thread-context
Code Behaviors & Features
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