CVE-2023-7313: Nagios XI < 5.11.3 XSS via Bulk Modifications
Nagios XI versions prior to 5.11.3 are vulnerable to cross-site scripting (XSS) via the Bulk Modifications tool. 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Nagios XIto a version that resolves this vulnerability.Fixed in 5.11.3
Event History
Frequently Asked Questions
What is the severity of CVE-2023-7313?
CVE-2023-7313 is rated as a critical severity level vulnerability due to its potential for cross-site scripting attacks.
How do I fix CVE-2023-7313?
To fix CVE-2023-7313, upgrade Nagios XI to version 5.11.3 or later to ensure proper input validation and escape user-supplied input.
What systems are affected by CVE-2023-7313?
CVE-2023-7313 affects Nagios XI versions prior to 5.11.3.
Can CVE-2023-7313 be exploited remotely?
Yes, CVE-2023-7313 can be exploited remotely through the Bulk Modifications tool.
What are the risks associated with CVE-2023-7313?
The risks associated with CVE-2023-7313 include potential unauthorized script execution in users' browsers, leading to information theft or session hijacking.