Descriptionx2gocleansessions in X2Go Server before and 4.0.1.x before allows remote authenticated users to gain privileges via unspecified vectors, possibly related to backticks.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
x2goserver (PTS)buster4.1.0.3-4fixed
bookworm, sid, bullseye4.1.0.3-5fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
x2goserversource(unstable)(not affected)


- x2goserver <not-affected> (Fixed with first upload to Debian)
Fixed by:;a=commit;h=5a2aa0c36ef7a57d87e3bb6f7c6b2558ed5430f7 (
Fixed by:;a=commit;h=b03665513ab1969b069c1351fe17cbb8b5fca256 (
Fixed by:;a=commit;h=8347d3fef0e5cbabe4aa48f503612fa7b9d078f8 (
Fixed by:;a=commit;h=bf44925ecccda436caa1cfc34f89eced9c1bd104 (

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