Openclaw cli: OpenClaw: Slack interactive callbacks could skip configured sender checks in some shared-workspace flows (CVE-2026-32005)
Description
OpenClaw CLI versions prior to 2026.2.25 have a vulnerability in Slack interactive callbacks where sender authorization checks can be bypassed in shared workspace deployments. This allows unauthorized workspace members to enqueue system-event text into active sessions. The issue does not grant unauthenticated access, cross-gateway isolation bypass, or host-level privilege escalation. A patch is planned in version 2026.2.25.
CVSS v3.1
Score 6.8medium
Affected software
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
In OpenClaw CLI versions >=2026.1.29 and <2026.2.25, interactive Slack callbacks such as block_action, view_submission, and view_closed may be processed before full sender authorization checks in shared Slack workspace deployments that use sender restrictions like allowFrom, DM policy, or channel user allowlists. This flaw permits unauthorized workspace members to inject system-event text into active sessions. The vulnerability does not provide unauthenticated access, cross-gateway isolation bypass, or privilege escalation on the host. The issue is fixed in version 2026.2.25.
Potential Impact
Unauthorized workspace members in shared Slack workspace deployments can enqueue system-event text into active sessions due to incomplete sender authorization checks. However, this does not lead to unauthenticated access, cross-gateway isolation bypass, or host-level privilege escalation by itself.
Mitigation Recommendations
A patch is available in OpenClaw CLI version 2026.2.25. Users should upgrade to this version once released to remediate the vulnerability. Until then, be aware of the risk in shared Slack workspace deployments relying on sender restrictions.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- BREW-openclaw-cli-CVE-2026-32005
- Osv Schema Version
- 1.7.3
- Ecosystems
- ["Homebrew"]
- Cvss Version
- 3.1
Threat ID: 6ac245bf12601ec6a3166c00
Added to database: 10/04/2026, 12:25:35 UTC
Last enriched: 10/04/2026, 13:06:04 UTC
Last updated: 10/04/2026, 16:08:37 UTC
Views: 1
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.