CVE-2023-32721

NameCVE-2023-32721
DescriptionA stored XSS has been found in the Zabbix web application in the Maps element if a URL field is set with spaces before URL.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3717-1, ELA-1041-1
Debian Bugs1053877

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
zabbix (PTS)jessie, jessie (lts)1:2.2.23+dfsg-0+deb8u7fixed
stretch (security)1:3.0.32+dfsg-0+deb9u3vulnerable
stretch (lts), stretch1:3.0.32+dfsg-0+deb9u6fixed
buster1:4.0.4+dfsg-1vulnerable
buster (security)1:4.0.4+dfsg-1+deb10u4fixed
bullseye1:5.0.8+dfsg-1vulnerable
bookworm1:6.0.14+dfsg-1vulnerable
sid1:6.0.29+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
zabbixsourcejessie2.2.23+dfsg-0+deb8u7ELA-1041-1
zabbixsourcestretch1:3.0.32+dfsg-0+deb9u6ELA-1041-1
zabbixsourcebuster1:4.0.4+dfsg-1+deb10u4DLA-3717-1
zabbixsource(unstable)1:6.0.23+dfsg-11053877

Notes

[bookworm] - zabbix <no-dsa> (Minor issue)
[bullseye] - zabbix <no-dsa> (Minor issue)
https://support.zabbix.com/browse/ZBX-23389
possible upstream fix (4.0.x) https://github.com/zabbix/zabbix/commit/d05854bc0e638bbc0c2077ded09797648dba0911

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