CVE-2024-42327
CriticalPublic exploitA non-admin user account on the Zabbix frontend with the default User role, or with any other role that gives API access can exploit this vulnerability.
Published Nov 27, 2024 · Updated Aug 4, 2026 · Also known as DEBIAN-CVE-2024-42327, UBUNTU-CVE-2024-42327
Key Facts
Patch immediately- CVE-2024-42327 is a critical-severity vulnerability (CVSS 9.9 v3.1) affecting Zabbix.
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 79% probability of exploitation in the next 30 days.
- Fixed versions are available, including Zabbix 1:7.0.1+dfsg-1, Zabbix 6.4.18-r0, Zabbix 7.0.1-r0.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
79%
Higher than 99.5% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
Available
Proof-of-concept or weaponized module
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Description
A non-admin user account on the Zabbix frontend with the default User role, or with any other role that gives API access can exploit this vulnerability. An SQLi exists in the CUser class in the addRelatedObjects function, this function is being called from the CUser.get function which is available for every user who has API access.
Affected Products
26 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| ZabbixZabbix | >= 6.0.0 | 6.0.32 |
Patched Releases
Zabbix
1:7.0.1+dfsg-1, 6.4.18-r0, 7.0.1-r0, 6.0.32
Timeline
Publicly disclosed
Nov 27, 2024
Last updated
Aug 4, 2026
Weakness Type
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
References
FAQ
Common Questions.
A non-admin user account on the Zabbix frontend with the default User role, or with any other role that gives API access can exploit this vulnerability.
Affected: Zabbix versions >= 6.0.0. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Zabbix 1:7.0.1+dfsg-1, Zabbix 6.4.18-r0, Zabbix 7.0.1-r0.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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