Description
The parameters nutzer_titel, nutzer_vn, and nutzer_nn in the user profile, and langID and ONLINEID in direct links, in evasys before 8.2 Build 2286 and 9.x before 9.0 Build 2401 do not validate input, which allows authenticated attackers to inject HTML Code and XSS payloads in multiple locations.
Exploits (1)
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://cves.at/posts/cve-2023-31434/writeup/
Scores
CVSS v3
5.4
EPSS
0.0033
EPSS Percentile
55.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
evasys/evasys
8.2
evasys/evasys
9.0
Published
May 02, 2023
Tracked Since
Feb 18, 2026