CVE-2021-43960

Katalog CVE

CVSS 4.8 · Medium EPSS 0,59%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada lorensbergs connect2. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

Lorensbergs Connect2 3.13.7647.20190 is affected by an XSS vulnerability. Exploitation requires administrator privileges and is performed through the Wizard editor of the application. The attack requires an administrator to go into the Wizard editor and enter an XSS payload within the Page title, Page Instructions, Text before, Text after, or Text on side box. Once this has been done, the administrator must click save and finally wait until any user of the application performs a booking for rental items in the booking area of the application, where the XSS triggers. NOTE: another perspective is that the administrator may require JavaScript to customize any aspect of the page rendering. There is no effective way for the product to defend users in the face of a malicious administrator

Rincian

Terbit di NVD

12 Januari 2022

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)

0,59% peluang dieksploitasi; lebih tinggi dari 46,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.lorensbergs.co.uk/products/connect2-academic/ product · advisory vendor
• https://www.surecloud.com/resources/blog/lorensbergs-connect2-cross-site-scripting exploit · advisory pihak ketiga