{"action":"Upgrade github.com/xyproto/algernon to 1.17.8 or later.","affected":[{"fixed":"1.17.8","introduced":"0"}],"component":"github.com/xyproto/algernon","cve_ids":["CVE-2026-48126"],"ecosystem":"Go","epss":0.00335,"exploited":false,"fixed_versions":["1.17.8"],"ghsa_id":"GHSA-jc3j-x6pg-4hmv","id":"tcs_01M5KGMEFCJGYHPGG9KXPSB25Z","modified_at":"2026-06-25T23:01:10.808891348Z","published_at":"2026-06-25T22:34:31Z","references":["https://osv.dev/vulnerability/GO-2026-5460","https://github.com/xyproto/algernon/security/advisories/GHSA-jc3j-x6pg-4hmv","https://nvd.nist.gov/vuln/detail/CVE-2026-48126"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GO-2026-5460","url":"https://osv.dev/vulnerability/GO-2026-5460"},{"source":"nvd","source_id":"CVE-2026-48126","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48126"}],"summary":"Algernon: Host header path traversal in --domain mode reads files and runs Lua from parent dir in github.com/xyproto/algernon"}