{"id":"GHSA-c8w7-9w9h-x69q","title":"Duplicate Advisory: Slack reaction events could ignore reaction notification settings","summary":"Duplicate Advisory: Slack reaction events could ignore reaction notification settings","severity":"medium","cvss":5.3,"cwe":["CWE-862"],"vendor":"openclaw","product":"openclaw","ecosystem":"npm","affected":["openclaw <= 2026.5.7"],"published":"2026-06-16","updated":"2026-06-18","source":"GHSA","sourceUrl":"https://github.com/advisories/GHSA-c8w7-9w9h-x69q","references":[{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-fcvx-5cxc-v5p8"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53851"},{"url":"https://www.vulncheck.com/advisories/openclaw-slack-reaction-event-notification-bypass"},{"url":"https://github.com/advisories/GHSA-c8w7-9w9h-x69q"}],"tags":["ghsa","npm"],"ingestedAt":"2026-06-29T14:31:47.502Z","slug":"GHSA-c8w7-9w9h-x69q","body":"## Overview\n\n## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-fcvx-5cxc-v5p8. This link is maintained to preserve external references.\n\n## Original Description\nOpenClaw before 2026.5.12 contains a notification bypass vulnerability allowing Slack reaction events to enter the agent pipeline despite disabled reaction notifications. Attackers can trigger unintended agent processing by sending reaction events when the feature is enabled, potentially leading to unauthorized processing of lower-trust input.\n\n## Affected packages\n\n- `openclaw <= 2026.5.7`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}