---
id: CVE-2026-100575
title: >-
  OpenClaw Slack versions before 2026.8.1 fail to properly enforce sender
  allowlists in multi-person direct messages
summary: >-
  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 configure…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-862
vendor: openclaw
product: slack
affected:
  - slack < 2026.8.1
published: '2026-09-26'
updated: '2026-09-26'
sourceUpdated: '2026-09-26T03:17:05.030'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-100575'
references:
  - url: >-
      https://github.com/openclaw/openclaw/security/advisories/GHSA-58qx-6m8p-wh2j
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/openclaw-slack-before-2026.8.1-authentication-bypass-via-group-dm
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-26T03:25:24.690Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.