{"action":"Upgrade n8n to 1.123.27 or later.","affected":[{"fixed":"1.123.27","introduced":"0"},{"fixed":"2.14.1","introduced":"2.14.0"},{"fixed":"2.13.3","introduced":"2.0.0-rc.0"}],"component":"n8n","cve_ids":["CVE-2026-33751"],"ecosystem":"npm","epss":0.00249,"exploited":false,"fixed_versions":["1.123.27","2.14.1","2.13.3"],"ghsa_id":"GHSA-w83q-mcmx-mh42","id":"tcs_01M5KGEDBTND43423XEMFDVJ02","modified_at":"2026-03-26T18:56:22.458700Z","published_at":"2026-03-26T18:30:18Z","references":["https://osv.dev/vulnerability/GHSA-w83q-mcmx-mh42","https://github.com/n8n-io/n8n/security/advisories/GHSA-w83q-mcmx-mh42","https://nvd.nist.gov/vuln/detail/CVE-2026-33751","https://github.com/n8n-io/n8n"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"GHSA-w83q-mcmx-mh42","url":"https://osv.dev/vulnerability/GHSA-w83q-mcmx-mh42"}],"summary":"n8n Vulnerable to LDAP Filter Injection in LDAP Node"}