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Debian 11: SOGo Important XSS Issue DLA-4386-1 CVE-2025-63498

debian lts
Calendar Grey November 28, 2025
Dist Debian Esm H88
Upgrade SOGo on Debian to fix critical XSS flaw via userName parameter that can execute arbitrary JavaScript.
The SOGo groupware server is vulnerable to Cross Site Scripting (XSS) via the "userName" parameter, allowing arbitrary JavaScript to be executed when a user visits the authenticati...
Topics%20covered

Topics Covered

security advisory update debian cross site scripting important sogo

Summary

For Debian 11 bullseye, this problem has been fixed in version
5.0.1-4+deb11u2.

We recommend that you upgrade your sogo packages.

For the detailed security status of sogo please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/sogo

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS



Severity
important
Lowest
Low
Medium
High
Critical

Package: sogo
Version: 5.0.1-4+deb11u2
CVE ID: CVE-2025-63498
Debian Bug:

Topics%20covered

Topics Covered

security advisory update debian cross site scripting important sogo

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