{"action":"Upgrade heckel.io/ntfy/v2 to 2.22.0 or later.","affected":[{"fixed":"2.22.0","introduced":"0"}],"component":"heckel.io/ntfy/v2","cve_ids":["CVE-2026-39087"],"ecosystem":"Go","epss":0.00272,"exploited":false,"fixed_versions":["2.22.0"],"ghsa_id":"GHSA-pqhx-w72w-m393","id":"tcs_01M5KFHR1A9YYZ1NWH50XR3XGH","modified_at":"2026-06-25T23:11:03.761623388Z","published_at":"2026-04-23T18:33:03Z","references":["https://osv.dev/vulnerability/GHSA-pqhx-w72w-m393","https://nvd.nist.gov/vuln/detail/CVE-2026-39087","https://gist.github.com/MightyNawaf/5d41d6e8ead16e217f86b016002ecae5","https://github.com/binwiederhier/ntfy","https://github.com/binwiederhier/ntfy/releases/tag/v2.22.0","http://ntfy.com","http://ntfysh.com"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-pqhx-w72w-m393","url":"https://osv.dev/vulnerability/GHSA-pqhx-w72w-m393"}],"summary":"ntfy.sh allows a remote attacker to execute arbitrary code via the parseActions function"}