CVE-2023-31045

Katalog CVE

CVSS 4.8 · Medium EPSS 0,53%

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

Deskripsi (NVD)

A stored Cross-site scripting (XSS) issue in Text Editors and Formats in Backdrop CMS before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via the name parameter. When a user is editing any content type (e.g., page, post, or card) as an admin, the stored XSS payload is executed upon selecting a malicious text formatting option. NOTE: the vendor disputes the security relevance of this finding because "any administrator that can configure a text format could easily allow Full HTML anywhere."

Rincian

Terbit di NVD

24 April 2023

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

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)

0,53% peluang dieksploitasi; lebih tinggi dari 43,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/backdrop/backdrop-issues/issues/6065 exploit · issue tracking · advisory vendor
• https://github.com/backdrop/backdrop/releases/tag/1.24.2 release notes