Home/CVE/In GNU Mailman before 2.1.38, a list member or moderator can get a CSRF token and craft an admin request (using that tok
CVE

CVE-2021-44227

In GNU Mailman before 2.1.38, a list member or moderator can get a CSRF token and craft an admin request (using that tok

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.

HIGH · CVSS 8.8 EPSS 0.00286
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-352Cross-Site Request Forgery (CSRF)
▤

Affected Products & Versions

2
gnu mailman< 2.1.38
debian linuxall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI mailman HIGH fixed in 2.1.38
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Dec 2021 · 03:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

8
usnUSN-8067-1
suse-csafSUSE-SU-2022:1886-1
usnUSN-5180-1
rhsaRHSA-2021:4915Important
rhsaRHSA-2021:4916Important
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugs.launchpad.net/mailman/+bug/1952384Issue TrackingMailing ListPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/06/msg00011.htmlMailing ListThird Party Advisory
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