{"api_version":"1","generated_at":"2026-04-23T00:59:39+00:00","cve":"CVE-2023-29400","urls":{"html":"https://cve.report/CVE-2023-29400","api":"https://cve.report/api/cve/CVE-2023-29400.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-29400","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-29400"},"summary":{"title":"CVE-2023-29400","description":"Templates containing actions in unquoted HTML attributes (e.g. \"attr={{.}}\") executed with empty input can result in output with unexpected results when parsed due to HTML normalization rules. This may allow injection of arbitrary attributes into tags.","state":"PUBLIC","assigner":"security@golang.org","published_at":"2023-05-11 16:15:00","updated_at":"2023-11-07 04:11:00"},"problem_types":["CWE-74"],"metrics":[],"references":[{"url":"https://pkg.go.dev/vuln/GO-2023-1753","name":"https://pkg.go.dev/vuln/GO-2023-1753","refsource":"MISC","tags":[],"title":"GO-2023-1753 - Go Packages","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://go.dev/cl/491617","name":"https://go.dev/cl/491617","refsource":"MISC","tags":[],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://go.dev/issue/59722","name":"https://go.dev/issue/59722","refsource":"MISC","tags":[],"title":"html/template: improper handling of empty HTML attributes · Issue #59722 · golang/go · 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