AI agent vulnerability · OpenClaw

CVE-2026-32005: OpenClaw: Slack interactive callbacks could skip configured sender checks in some shared-workspace flows

highCVSS 4.0 7.6 · 3.1 6.8GHSA-x2ff-j5c2-ggpr

Impact In shared Slack workspace deployments that rely on sender restrictions (allowFrom, DM policy, or channel user allowlists), some interactive callbacks (blockaction, viewsubmission, viewclosed) could be accepted before full sender authorization checks. In that scenario, an unauthorized workspace member could enqueue system-event text into an active session.

Published Mar 4, 2026 · Updated Mar 30, 2026

Affected packages

openclaw

Ecosystem: npm
Affected: <= 2026.2.24
Fixed in: 2026.2.25
Check: npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Impact

In shared Slack workspace deployments that rely on sender restrictions (allowFrom, DM policy, or channel user allowlists), some interactive callbacks (block_action, view_submission, view_closed) could be accepted before full sender authorization checks.

In that scenario, an unauthorized workspace member could enqueue system-event text into an active session. This issue did not provide unauthenticated access, cross-gateway isolation bypass, or host-level privilege escalation by itself.

Affected Packages / Versions

Package: openclaw (npm)
Vulnerable versions: <= 2026.2.24
Patched version: 2026.2.25 (planned next npm release)

Fix Commit(s)

ce8c67c314b93f570f53c2a9abc124e1e3a54715

Release Process Note

patched_versions is pre-set to the release (2026.2.25). Advisory published with npm release 2026.2.25.

Trust Model Scope Note

OpenClaw does not support adversarial multi-user isolation on a single shared gateway instance. The supported model is one trust boundary per gateway (separate gateways/hosts for mutually untrusted users). See: https://docs.openclaw.ai/gateway/security

OpenClaw thanks @tdjackey for reporting.

Credited to tdjackey.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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