High severity8.8NVD Advisory· Published Mar 13, 2022· Updated Jun 17, 2026
CVE-2021-45886
CVE-2021-45886
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).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:ponton:x\/p_messenger:3.10.0:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:ponton:x\/p_messenger:3.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:ponton:x\/p_messenger:3.8.0:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: <3.11.2
Patches
Vulnerability mechanics
References
2- www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-080.txtnvdExploitRelease NotesThird Party Advisory
- www.ponton.de/products/xpmessenger/nvdProductVendor Advisory
News mentions
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