CVE-2021-30155

Katalog CVE

CVSS 4.3 · Medium EPSS 1,2%

Kerentanan Missing Authorization pada mediawiki, debian linux +1 lainnya. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. ContentModelChange does not check if a user has correct permissions to create and set the content model of a nonexistent page.

Rincian

Terbit di NVD

9 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-862: Missing Authorization

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://phabricator.wikimedia.org/T270988 exploit · issue tracking · patch · advisory vendor
• https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202107-40 advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4889 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOC...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBO...