DescriptionOpen redirect vulnerability in the redirect_back_or_default function in app/controllers/application_controller.rb in Redmine before 2.4.5 and 2.5.x before 2.5.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the back url (back_url parameter).
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)
Debian Bugs743828

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
redmine (PTS)stretch3.3.1-4+deb9u3fixed
stretch (security)3.3.1-4+deb9u5fixed
bookworm, sid5.0.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


[squeeze] - redmine <end-of-life> (Redmine not supported because of rails)
[wheezy] - redmine <end-of-life> (Redmine not supported because of rails)

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