What’s Vulnerable › Vulnerabilities
CVE-2021-26024
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 19.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-02-03 · updated 2026-06-17
- Weakness: CWE-639
Description
The Favorites component before 1.0.2 for Nagios XI 5.8.0 is vulnerable to Insecure Direct Object Reference: it is possible to create favorites for any other user account.
Affected products
- Nagios Favorites: before 1.0.2 — fixed in 1.0.2
How to fix
Upgrade to a fixed version: Nagios Favorites 1.0.2. Check the vendor advisory for mitigations.
References
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