CVE-2021-43841: xwiki — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2021-43841

CVSS 5.4 · Medium EPSS 0,87%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada xwiki. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

XWiki is a generic wiki platform offering runtime services for applications built on top of it. When using default XWiki configuration, it's possible for an attacker to upload an SVG containing a script executed when executing the download action on the file. This problem has been patched so that the default configuration doesn't allow to display the SVG files in the browser. Users are advised to update or to disallow uploads of SVG files.

Rincian

Terbit di NVD: 4 Februari 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/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): 0,87% peluang dieksploitasi; lebih tinggi dari 57,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
xwiki	xwiki	Versi 1.0 hingga sebelum 12.10.6
xwiki	xwiki	Versi 13.0 hingga 13.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://jira.xwiki.org/browse/XWIKI-18368 exploit · patch · advisory vendor
https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Attachments#HAttachmentdisplayordownload advisory vendor
https://github.com/xwiki/xwiki-platform/commit/5853d492b3a274db0d94d560e2a5ea988a271c62 patch · advisory pihak ketiga
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9jq9-c2cv-pcrj advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.