CVE-2021-42097

Katalog CVE

CVSS 8.0 · High EPSS 1,3%

Kerentanan Cross-Site Request Forgery (CSRF) pada gnu mailman, debian linux. Skor CVSS 3.1 8.0 (High) menurut NVD.

Deskripsi (NVD)

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).

Rincian

Terbit di NVD

21 Oktober 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.0 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

1,3% peluang dieksploitasi; lebih tinggi dari 70,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://www.openwall.com/lists/oss-security/2021/10/21/4 mailing list · patch · advisory pihak ketiga
• https://bugs.launchpad.net/mailman/+bug/1947640 patch · advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4991 advisory pihak ketiga
• https://mail.python.org/archives/list/mailman-announce%40python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/