CVE-2020-25827

Katalog CVE

CVSS 7.5 · High EPSS 1,7%

Kerentanan Improper Restriction of Excessive Authentication Attempts pada mediawiki, fedoraproject fedora. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in the OATHAuth extension in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. For Wikis using OATHAuth on a farm/cluster (such as via CentralAuth), rate limiting of OATH tokens is only done on a single site level. Thus, multiple requests can be made across many wikis/sites concurrently.

Rincian

Terbit di NVD

27 September 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-307: Improper Restriction of Excessive Authentication Attempts

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html mailing list · advisory vendor
• https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html mailing list · advisory vendor
• https://phabricator.wikimedia.org/T251661 exploit · advisory vendor
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RTTPZ7XMDS66I...