{"action":"Upgrade github.com/russellhaering/gosaml2 to 0.6.0 or later.","affected":[{"fixed":"0.6.0","introduced":"0"}],"component":"github.com/russellhaering/gosaml2","cve_ids":["CVE-2020-29509"],"ecosystem":"Go","epss":0.02099,"exploited":false,"fixed_versions":["0.6.0"],"ghsa_id":"GHSA-xhqq-x44f-9fgg","id":"tcs_01M5KFSB6S9VYH92VQ84CVSENS","modified_at":"2026-09-10T03:49:12.821542716Z","published_at":"2022-02-11T23:58:09Z","references":["https://osv.dev/vulnerability/GHSA-xhqq-x44f-9fgg","https://github.com/russellhaering/gosaml2/security/advisories/GHSA-xhqq-x44f-9fgg","https://nvd.nist.gov/vuln/detail/CVE-2020-29509","https://github.com/russellhaering/gosaml2/commit/42606dafba60c58c458f14f75c4c230459672ab9","https://github.com/mattermost/xml-roundtrip-validator/blob/master/advisories/unstable-attributes.md","https://pkg.go.dev/vuln/GO-2021-0060","https://security.netapp.com/advisory/ntap-20210129-0006"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-xhqq-x44f-9fgg","url":"https://osv.dev/vulnerability/GHSA-xhqq-x44f-9fgg"}],"summary":"Authentication Bypass in github.com/russellhaering/gosaml2"}