CVE-2021-45886

 

Published at: - 13-03-2022 03:15

Last modified: - 20-03-2022 01:26

Total changes: - 3

Description

An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally valid, making the web application vulnerable to a weakened version of CSRF, where an arbitrary token of a low-privileged user (such as operator) can be used to confirm actions of higher-privileged ones (such as xpadmin).

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-080.txt
• https://www.ponton.de/products/xpmessenger/

 

Keywords

NVD

 

CVE-2021-45886

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures