| Package | Affected versions | Patched versions |
|---|---|---|
| nagios xi | < 5.8.9 | 5.8.9 |
Nagios XI versions prior to 5.8.9 are vulnerable to cross-site scripting (XSS) in the update checking feature. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.
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