{"api_version":"1","generated_at":"2026-07-24T20:07:42+00:00","cve":"CVE-2026-52796","urls":{"html":"https://cve.report/CVE-2026-52796","api":"https://cve.report/api/cve/CVE-2026-52796.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-52796","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-52796"},"summary":{"title":"Gogs: DoS in rendering issue index pattern","description":"Gogs is an open source self-hosted Git service. Prior to 0.14.3, specially crafted issue index pattern can cause a panic when rendering, resulting in denial of service. In internal/markup/markup.go, RenderIssueIndexPattern renders the issue index pattern to a link using com.Expand, which is not safe: when the configured pattern contains an opening brace { but no closing brace }, strings.Index(template, \"}\") returns -1 and the subsequent slice template[:-1] triggers a panic. 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Prior to 0.14.3, specially crafted issue index pattern can cause a panic when rendering, resulting in denial of service. In internal/markup/markup.go, RenderIssueIndexPattern renders the issue index pattern to a link using com.Expand, which is not safe: when the configured pattern contains an opening brace { but no closing brace }, strings.Index(template, \"}\") returns -1 and the subsequent slice template[:-1] triggers a panic. Once such a pattern is set, any page in the affected repository that contains an issue index reference such as #1 becomes unavailable. This vulnerability is fixed in 0.14.3.","Type":"Description","Title":"Gogs: DoS in rendering issue index pattern"}]}}}