CVE-2018-20726

5.4 mediumEPSS 1.1%

Medium (5.4) in cacti cacti. EPSS 1.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

5.4 medium

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2019-01-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cacti:cacti

References

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html
https://github.com/Cacti/cacti/blob/develop/CHANGELOG

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