{"id":"GHSA-q547-gmf8-8jr7","summary":"github.com/russellhaering/goxmldsig vulnerable to Signature Validation Bypass","details":"### Impact\nWith a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. \n\n### Patches\nA patch is available, all users of goxmldsig should upgrade to v1.1.0.\n\n### For more information\nIf you have any questions or comments about this advisory open an issue at https://github.com/russellhaering/goxmldsig","aliases":["CVE-2020-15216","GO-2020-0050"],"modified":"2026-05-07T05:00:10.096729288Z","published":"2021-05-24T16:57:32Z","related":["CVE-2020-26290"],"database_specific":{"github_reviewed_at":"2021-05-24T12:54:31Z","nvd_published_at":"2020-09-29T16:15:00Z","cwe_ids":["CWE-347"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15216"},{"type":"WEB","url":"https://github.com/russellhaering/goxmldsig/commit/f6188febf0c29d7ffe26a0436212b19cb9615e64"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GUH33FPUXED3FHYL25BJOQPRKFGPOMS2"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZECBFD4M4PHBMBOCMSQ537NOU37QOVWP"},{"type":"WEB","url":"https://pkg.go.dev/github.com/russellhaering/goxmldsig?tab=overview"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2020-0050"}],"affected":[{"package":{"name":"github.com/russellhaering/goxmldsig","ecosystem":"Go","purl":"pkg:golang/github.com/russellhaering/goxmldsig"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-q547-gmf8-8jr7/GHSA-q547-gmf8-8jr7.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N"}]}