CVE-2021-42097
published 2021-10-21CVE-2021-42097: GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A csrf_token value is not specific to a single user account. An attacker can obtain a value…
high8CVSS 3.1
AVNACLPRLUIRSUCHIHAH
GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A csrf_token value is not specific to a single user account. An attacker can obtain a value within the context of an unprivileged user account, and then use that value in a CSRF attack against an admin (e.g., for account takeover).
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| gnu | mailman | < 2.1.35 | 2.1.35 |
| gnu | mailman | >= 0 < 1:2.1.26-1ubuntu0.4 | 1:2.1.26-1ubuntu0.4 |
| gnu | mailman | >= 0 < 1:2.1.29-1ubuntu3.1 | 1:2.1.29-1ubuntu3.1 |
| gnu | mailman | >= 0 < 1:2.1.20-1ubuntu0.6+esm1 | 1:2.1.20-1ubuntu0.6+esm1 |
CVSS provenance
nvdv3.18.0HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
osv8.0HIGH