{"schema":"threatline.record/2","record":{"id":"CVE-2026-101085","aliases":["GHSA-2qc6-x993-hjq9"],"summary":"Nezha before 2.3.8 Denial of Service via Alert Rule","details":"Nezha before 2.3.8 fails to validate alert rule type and duration bounds, allowing authenticated non-administrator users to create malformed rules that trigger unrecovered panics in the alert evaluator goroutine. Attackers can submit a crafted alert rule via the POST /api/v1/alert-rule endpoint to crash the dashboard process, which persists the rule and causes repeated crashes on restart, disabling all monitoring and control plane functionality.","categories":["Unclassified"],"product":"nezha","vendor":"nezhahq","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101085","source_modified_at":"2026-09-28T13:47:18.879Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"nezha","vendor":"nezhahq","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"2.3.8"},{"version":"2.3.8","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101085","source_modified_at":"2026-09-28T13:47:18.879Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"nezha","ecosystem":null},"version":"2.3.8","basis":"first unaffected version stated in the CVE record"}],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00249,"percentile":0.15291,"score_date":"2026-10-23"},"published_at":"2026-09-27T20:49:57.376Z","modified_at":"2026-09-28T13:47:18.879Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-101085","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-28T13:47:18.879Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-101085","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/nezhahq/nezha/security/advisories/GHSA-2qc6-x993-hjq9","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/nezha-before-2.3.8-denial-of-service-via-alert-rule","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-28T13:47:04.627111Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-28T13:47:18.879Z","content_hash":"ce134e35e31fce5c455229e50ccc17934ea40a78efb585f4cc28d02f775bb69b"}}