HTTP: JetBrains TeamCity connectionEditParams DOM-based Cross-Site Scripting
This signature detects attempts to exploit a known cross-site scripting vulnerability against JetBrains TeamCity. It is due to insufficient validation of user-supplied input. Attackers can steal cookie-based authentication credentials and launch other attacks.
Short Name
HTTP:XSS:JETBRAINS-CONNECTION
Severity
Minor
Recommended
True
Recommended Action
None
Category
HTTP
Keywords
CVE-2025-52879 Cross-Site DOM-based JetBrains Scripting TeamCity connectionEditParams
Release Date
09/23/2025
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3846
False Positive
Unknown