CVE-2020-11051

Katalog CVE

CVSS 4.8 · Medium EPSS 0,61%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada requarks wiki.js. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

In Wiki.js before 2.3.81, there is a stored XSS in the Markdown editor. An editor with write access to a page, using the Markdown editor, could inject an XSS payload into the content. If another editor (with write access as well) load the same page into the Markdown editor, the XSS payload will be executed as part of the preview panel. The rendered result does not contain the XSS payload as it is stripped by the HTML Sanitization security module. This vulnerability only impacts editors loading the malicious page in the Markdown editor. This has been patched in 2.3.81.

Rincian

Terbit di NVD

5 Mei 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,61% peluang dieksploitasi; lebih tinggi dari 47,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Requarks/wiki/commit/05e8a71ceff39167aee830ba8ad5eb0161f2911a patch · advisory pihak ketiga
• https://github.com/Requarks/wiki/security/advisories/GHSA-vj72-c9vq-qxrv patch · advisory pihak ketiga