| Name | CVE-2018-20726 |
| Description | A cross-site scripting (XSS) vulnerability exists in host.php (via tree.php) in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname field for Devices. |
| Source | CVE (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 Package | Release | Version | Status |
|---|
| cacti (PTS) | jessie, jessie (lts) | 0.8.8b+dfsg-8+deb8u10 | fixed |
| stretch (security), stretch (lts), stretch | 0.8.8h+ds1-10+deb9u2 | fixed |
| buster | 1.2.2+ds1-2+deb10u4 | fixed |
| buster (security) | 1.2.2+ds1-2+deb10u6 | fixed |
| bullseye | 1.2.16+ds1-2+deb11u2 | fixed |
| bullseye (security) | 1.2.16+ds1-2+deb11u3 | fixed |
| bookworm | 1.2.24+ds1-1+deb12u1 | fixed |
| bookworm (security) | 1.2.24+ds1-1+deb12u2 | fixed |
| sid, trixie | 1.2.26+ds1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| cacti | source | wheezy | (unfixed) | end-of-life | | |
| cacti | source | jessie | (not affected) | | | |
| cacti | source | stretch | (not affected) | | | |
| cacti | source | (unstable) | 1.2.1+ds1-1 | low | | |
Notes
[stretch] - cacti <not-affected> (Vulnerable code introduced later, previous form code refactored)
[jessie] - cacti <not-affected> (Vulnerable code introduced later, previous form code refactored)
https://github.com/Cacti/cacti/commit/80c2a88fb2afb93f87703ba4641f9970478c102d
https://github.com/Cacti/cacti/issues/2213
Introduced by https://github.com/Cacti/cacti/commit/c42051908312340b168182ba809ea9bf47243331 (v1.0)