{"id":"GHSA-xq58-69h2-765m","summary":"Cross Site Request Forgery in mailman","details":"In GNU Mailman before 2.1.38, a list member or moderator can get a CSRF token and craft an admin request (using that token) to set a new admin password or make other changes.","aliases":["CVE-2021-44227","PYSEC-2026-660"],"modified":"2026-07-06T08:11:27.977782181Z","published":"2021-12-16T15:27:06Z","database_specific":{"nvd_published_at":"2021-12-02T03:15:00Z","cwe_ids":["CWE-352"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-12-06T21:52:30Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44227"},{"type":"WEB","url":"https://bugs.launchpad.net/mailman/+bug/1952384"},{"type":"PACKAGE","url":"https://gitlab.com/mailman/mailman"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/06/msg00011.html"}],"affected":[{"package":{"name":"mailman","ecosystem":"PyPI","purl":"pkg:pypi/mailman"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.38"}]}],"versions":["3.0.0b3-"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-xq58-69h2-765m/GHSA-xq58-69h2-765m.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}