CVE-2021-3816

NameCVE-2021-3816
DescriptionCacti 1.1.38 allows authenticated users with User Management permissions to inject arbitrary HTML in the group_prefix field during the creation of a new group via "Copy" method at user_group_admin.php.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
cacti (PTS)jessie, jessie (lts)0.8.8b+dfsg-8+deb8u10fixed
stretch (security), stretch (lts), stretch0.8.8h+ds1-10+deb9u2fixed
buster1.2.2+ds1-2+deb10u4fixed
buster (security)1.2.2+ds1-2+deb10u6fixed
bullseye1.2.16+ds1-2+deb11u2fixed
bullseye (security)1.2.16+ds1-2+deb11u3fixed
bookworm1.2.24+ds1-1+deb12u1fixed
bookworm (security)1.2.24+ds1-1+deb12u2fixed
sid, trixie1.2.26+ds1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
cactisourcejessie(not affected)
cactisourcestretch(not affected)
cactisource(unstable)1.2.1+ds1-1

Notes

[stretch] - cacti <not-affected> (user_group_admin.php not present, added in 1.0)
https://github.com/Cacti/cacti/issues/1882
Fixed by: https://github.com/Cacti/cacti/commit/2b8097c06030ab72c5b3bdadb23dceb5332f0e94 (1.2.0-beta1)
[jessie] - cacti <not-affected> (user_group_admin.php not present, added in 1.0)

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