CVE-2020-10960

Katalog CVE

CVSS 5.3 · Medium EPSS 1,2%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada mediawiki. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

In MediaWiki before 1.34.1, users can add various Cascading Style Sheets (CSS) classes (which can affect what content is shown or hidden in the user interface) to arbitrary DOM nodes via HTML content within a MediaWiki page. This occurs because jquery.makeCollapsible allows applying an event handler to any Cascading Style Sheets (CSS) selector. There is no known way to exploit this for cross-site scripting (XSS).

Rincian

Terbit di NVD

3 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 66,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.wikimedia.org/pipermail/wikitech-l/2020-March/093243.html mailing list · patch · advisory vendor
• https://phabricator.wikimedia.org/T246602 exploit · advisory vendor