{"action":"Upgrade go.senan.xyz/gonic to 0.21.0 or later.","affected":[{"fixed":"0.21.0","introduced":"0"}],"component":"go.senan.xyz/gonic","cve_ids":["CVE-2026-49340"],"ecosystem":"Go","epss":0.00314,"exploited":false,"fixed_versions":["0.21.0"],"ghsa_id":"GHSA-4gxv-p5g5-j7w7","id":"tcs_01M5KEWNKAE8EN490HKWJJC44X","modified_at":"2026-07-07T16:11:17.415067270Z","published_at":"2026-06-26T23:21:42Z","references":["https://osv.dev/vulnerability/GHSA-4gxv-p5g5-j7w7","https://github.com/sentriz/gonic/security/advisories/GHSA-4gxv-p5g5-j7w7","https://nvd.nist.gov/vuln/detail/CVE-2026-49340","https://github.com/sentriz/gonic"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-4gxv-p5g5-j7w7","url":"https://osv.dev/vulnerability/GHSA-4gxv-p5g5-j7w7"}],"summary":"gonic has arbitrary file write in createPlaylist: any authenticated user can write playlist M3U content to attacker-controlled path on the host"}