EUVD-2026-87476

OpenClaw Slack versions before 2026.8.1 fail to properly enforce sender allowlists in multi-person direct messages. Disallowed participants can trigger Slack agents and access tools and data granted to those agents by bypassing configured sender policies...

EUVD-2026-87519

The @openclaw/slack npm package before 2026.8.1 contains an authorization flaw in its Slack download-file handler: when a file lacks the share metadata used to prove it belongs to the requested conversation, the conversation-authorization check fails open. An authenticated caller restricted to a...

CVE-2026-100531

The @openclaw/slack npm package before 2026.8.1 contains an authorization flaw in its Slack download-file handler: when a file lacks the share metadata used to prove it belongs to the requested conversation, the conversation-authorization check fails open. An authenticated caller restricted to a...

GHSA-WV26-J37Q-2G7P OpenClaw's Slack plugin approvals used the exec approver gate for plugin actions

Summary Slack plugin approvals used the exec approver gate for plugin actions. In affected versions, a Slack user authorized only for exec approvals could resolve a plugin approval through the exec approver gate. This advisory is scoped to the named feature and configuration. It does not change...

Improper Authorization

Overview @openclaw/slack is an OpenClaw Slack channel plugin for channels, DMs, commands, and app events. Affected versions of this package are vulnerable to Improper Authorization via the reaction notification process. An attacker can trigger unintended agent processing for reaction events by...

CVE-2026-32906

OpenClaw before 2026.5.12 contains a privilege escalation vulnerability in Slack plugin approvals that allows exec-authorized users to resolve plugin approvals through the exec approver gate. Attackers with limited exec approval permissions can bypass intended approval splits to approve plugin...

OpenClaw's Slack reaction/pin sender-policy consistency issue in non-message ingress

Summary OpenClaw Slack monitor handled reaction and pin non-message events before applying sender-policy checks consistently. In affected versions, these events could be added to system-event context even when sender policy would not normally allow them. Affected Packages / Versions - Package: np...