{"action":"Upgrade openclaw to 2026.5.12 or later.","affected":[{"fixed":"2026.5.12","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-53841"],"ecosystem":"npm","epss":0.00266,"exploited":false,"fixed_versions":["2026.5.12"],"ghsa_id":"GHSA-w9hf-3pp7-pvxv","id":"tcs_01M5KGEMFP6SDVKZZAXJF9QM4Q","modified_at":"2026-06-18T20:41:28.304878Z","published_at":"2026-06-18T20:14:40Z","references":["https://osv.dev/vulnerability/GHSA-w9hf-3pp7-pvxv","https://github.com/openclaw/openclaw/security/advisories/GHSA-w9hf-3pp7-pvxv","https://nvd.nist.gov/vuln/detail/CVE-2026-53841","https://github.com/openclaw/openclaw","https://www.vulncheck.com/advisories/openclaw-cross-site-scripting-via-unsafe-markdown-links-in-exported-session-html"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-w9hf-3pp7-pvxv","url":"https://osv.dev/vulnerability/GHSA-w9hf-3pp7-pvxv"}],"summary":"OpenClaw: Exported session HTML could keep unsafe markdown links"}