CVEvulnerability
CVE-2021-45886
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-03-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-352
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).
Affected configurations
• ponton x\/p messenger 3.8.0
• ponton x\/p messenger 3.10.0
Related
Weakness · CWE (1)
- CWE-352 Cross-Site Request Forgery weakness
References
- https://www.ponton.de/products/xpmessenger/ Product, Vendor Advisory
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-080.txt Exploit, Release Notes, Third Party Advisory
- https://www.ponton.de/products/xpmessenger/ Product, Vendor Advisory
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-080.txt Exploit, Release Notes, Third Party Advisory