CVE-2020-36859
High
Description
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.0.7 / Nagios XI 5.7.4 contains multiple SQL injection vulnerabilities in the object edit pages. Unsanitized user-supplied input was incorporated into SQL queries used by configuration object editors, allowing authenticated users to inject SQL fragments. Successful exploitation could lead to unauthorized disclosure or modification of configuration and application data, and in some environments could allow further compromise of the application or backend database.
SeverityHigh
CVSS8.8
Exploit probability—
ProductNagios Xi
PublishedOct 30, 2025
First seenOct 30, 2025
Weakness typeCWE-89SQL injection
How to fix
Update
- nagios nagios_xi5.7.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nagios nagios_xi | v < 5.7.4 | 5.7.4 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.