What is CVE-2024-45699?

CVE-2024-45699 is a medium-severity vulnerability in Zabbix, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-04-02.

How severe is CVE-2024-45699?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2024-45699 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Zabbix

CVE-2024-45699

The endpoint /zabbix.php?action=export.valuemaps suffers from a Cross-Site Scripting vulnerability via the backurl parameter. This is caused by the reflection of user-supplied data without appropriate HTML escaping or output encoding. As a result, a JavaScript payload may be injected into the above endpoint causing it to be executed within the context of the victim's browser.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (26.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Zabbix — versions 6.0.0, 6.4.0, 7.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

security@zabbix.com (Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2024-45699?: CVE-2024-45699 is a medium-severity vulnerability in Zabbix, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-04-02.
How severe is CVE-2024-45699?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2024-45699 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.