XSS in Zabbix Frontend
CVE-2022-24349
An authenticated user can create a link with reflected XSS payload for actions’ pages, and send it to other users. Malicious code has access to all the same objects as the rest of the web page and can make arbitrary modifications to the contents of the page being displayed to a victim. This attack can be implemented with the help of social engineering and expiration of a number of factors - an attacker should have authorized access to the Zabbix Frontend and allowed network connection between a malicious server and victim’s computer, understand attacked infrastructure, be recognized by the victim as a trustee and use trusted communication channel.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.012 (66.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L.
Affected products
- Zabbix Frontend — versions 6.0.0, 5.0.21rc1, 5.0.0-5.0.20
- Debian Debian_linux — versions 9.0
- Fedoraproject Fedora — versions 34, 35
Weakness classification (CWE)
References
- security@zabbix.com (Patch, Issue Tracking, Vendor Advisory)
- security@zabbix.com (vendor-advisory)
- security@zabbix.com (vendor-advisory)
- security@zabbix.com (vendor-advisory)
- security@zabbix.com (mailing-list, Third Party Advisory)
- security@zabbix.com (mailing-list)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2022-24349?
- CVE-2022-24349 is a medium-severity vulnerability in Zabbix Frontend, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2022-03-09.
- How severe is CVE-2022-24349?
- Medium severity. CVSS v3 base score is 4.6 out of 10.