{"action":"Upgrade github.com/gohugoio/hugo to 0.163.3 or later.","affected":[{"fixed":"0.163.3","introduced":"0.60.0"}],"component":"github.com/gohugoio/hugo","cve_ids":["CVE-2026-58402"],"ecosystem":"Go","epss":0.003,"exploited":false,"fixed_versions":["0.163.3"],"ghsa_id":"GHSA-q76j-gcg9-vxc6","id":"tcs_01M5KFJHCN7C0F6TZDXTCKE9M7","modified_at":"2026-07-24T19:11:31.045540965Z","published_at":"2026-06-19T17:45:27Z","references":["https://osv.dev/vulnerability/GHSA-q76j-gcg9-vxc6","https://github.com/gohugoio/hugo/security/advisories/GHSA-q76j-gcg9-vxc6","https://github.com/gohugoio/hugo"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-q76j-gcg9-vxc6","url":"https://osv.dev/vulnerability/GHSA-q76j-gcg9-vxc6"}],"summary":"Hugo: XSS via unescaped code-fence language in default code block renderer"}