{"id":"GO-2026-5551","summary":"ntfy.sh allows a remote attacker to execute arbitrary code via the parseActions function in heckel.io/ntfy","details":"ntfy.sh allows a remote attacker to execute arbitrary code via the parseActions function in heckel.io/ntfy","aliases":["CVE-2026-39087","GHSA-pqhx-w72w-m393"],"modified":"2026-06-25T23:01:30.757038790Z","published":"2026-06-25T22:34:34Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-5551"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-pqhx-w72w-m393"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39087"},{"type":"WEB","url":"http://ntfy.com"},{"type":"WEB","url":"https://gist.github.com/MightyNawaf/5d41d6e8ead16e217f86b016002ecae5"},{"type":"WEB","url":"https://github.com/binwiederhier/ntfy/releases/tag/v2.22.0"}],"affected":[{"package":{"name":"heckel.io/ntfy","ecosystem":"Go","purl":"pkg:golang/heckel.io/ntfy"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5551.json"}},{"package":{"name":"heckel.io/ntfy/v2","ecosystem":"Go","purl":"pkg:golang/heckel.io/ntfy/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.22.0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5551.json"}}],"schema_version":"1.7.5"}