{"action":"Upgrade github.com/gohugoio/hugo to 0.163.1 or later.","affected":[{"fixed":"0.163.1","introduced":"0.162.0"}],"component":"github.com/gohugoio/hugo","cve_ids":["CVE-2026-58404"],"ecosystem":"Go","epss":0.00368,"exploited":false,"fixed_versions":["0.163.1"],"ghsa_id":"GHSA-r46f-3rpw-hxrv","id":"tcs_01M5KGNK5G8PZM3X7F8V7WTQB9","modified_at":"2026-07-24T19:11:46.394705101Z","published_at":"2026-07-24T18:35:55Z","references":["https://osv.dev/vulnerability/GO-2026-5606","https://github.com/gohugoio/hugo/security/advisories/GHSA-r46f-3rpw-hxrv","https://github.com/gohugoio/hugo/commit/a00b5c72ac57afe26df6688ece3ca544a56df372"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"GO-2026-5606","url":"https://osv.dev/vulnerability/GO-2026-5606"},{"source":"nvd","source_id":"CVE-2026-58404","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58404"}],"summary":"Hugo: security.http.urls deny rules bypassed by alternate IPv4 encodings (SSRF) in github.com/gohugoio/hugo"}