In the "bestinformed Web" application, some user input was not properly sanitized. This leads to multiple authenticated stored cross-site scripting vulnerabilities. An authenticated attacker is able to compromise the sessions of other users on the server by injecting JavaScript code into their session using an "Authenticated Stored Cross-Site Scripting". Those other users might have more privileges than the attacker, enabling a form of horizontal movement.
CVSS Details
- CVSS 4.0 Base Score: 5.1 (MEDIUM)
- CVSS 4.0 Vector: (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)
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