CVE-2021-44227
Cross Site Request Forgery in mailman
8.8
HIGH
CVSS 3.1
EPSS 0.29%
Description
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.
How to fix CVE-2021-44227
To remediate CVE-2021-44227, upgrade the affected package to a fixed version below.
- PyPI/mailman—upgrade to 2.1.38 or later
Is CVE-2021-44227 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1.38
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |