Vulnerability · Published Sep 12, 2025 · Assigned by Zabbix
CVE-2025-27238API hostprototype.get lists data to users with insufficient authorization.
Low 2.1
In plain English
A low-severity improper access control in Zabbix from Zabbix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 4.0)2.1Low
Exploit odds (30 days)0.2%top 91.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Due to a bug in Zabbix API, the hostprototype.get method lists all host prototypes to users that do not have any user groups assigned to them.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:13 | zabbix | 1:7.0.22+dfsg-1~deb13u1 | DEBIAN-CVE-2025-27238 |
| Debian:14 | zabbix | 1:7.0.22+dfsg-1 | DEBIAN-CVE-2025-27238 |
| Ubuntu:25.10 | zabbix | no fix listed | UBUNTU-CVE-2025-27238 |
| Ubuntu:26.04:LTS | zabbix | no fix listed | UBUNTU-CVE-2025-27238 |
| Ubuntu:26.10 | zabbix | no fix listed | UBUNTU-CVE-2025-27238 |
Affected products (as reported)
Weakness: CWE-284 · Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N