{"id":"CVE-2026-39087","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-39087","generatedAt":"2026-10-28T02:20:29.890Z","title":"ntfy before 2.22.0 allows SSRF because of an unanchored regular expression for web push endpoint URLs.","description":"ntfy before 2.22.0 allows SSRF because of an unanchored regular expression for web push endpoint URLs.","published":"2026-04-23T16:16:25.000Z","lastModified":"2026-07-04T16:17:14.000Z","status":"Awaiting Analysis","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":6.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"},"cwe":["CWE-777","CWE-94"],"affected":[],"epss":{"score":0.00272,"percentile":0.19378,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://gist.github.com/MightyNawaf/5d41d6e8ead16e217f86b016002ecae5","source":"cve@mitre.org"},{"url":"https://github.com/binwiederhier/ntfy/releases/tag/v2.22.0","source":"cve@mitre.org"},{"url":"https://ntfy.sh","source":"cve@mitre.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-39087","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}