{"api_version":"1","generated_at":"2026-04-22T21:27:39+00:00","cve":"CVE-2021-28965","urls":{"html":"https://cve.report/CVE-2021-28965","api":"https://cve.report/api/cve/CVE-2021-28965.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-28965","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-28965"},"summary":{"title":"CVE-2021-28965","description":"The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. 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