CVE-2021-3660

Name	CVE-2021-3660
Description	Cockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a cockpit server via another website, inside an <iFrame> HTML entry. This may be used by a malicious website in clickjacking or similar attacks.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
cockpit (PTS)	buster	188-1	vulnerable
	bullseye	239-1	vulnerable
	bookworm	286-1	fixed
	sid	287-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
cockpit	source	(unstable)	254-1

[bullseye] - cockpit <ignored> (Minor issue)
[buster] - cockpit <ignored> (Minor issue)
https://bugzilla.redhat.com/show_bug.cgi?id=1980688