Nagios Xi
224 CVEs tracked. 4 of them are in CISA KEV.
This hub aggregates every CVE we track for Nagios Xi, a product in the enterprise software space. Use it to gauge the current risk picture and drill into individual advisories.
Nagios Xi CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 1 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 1 |
| 2025-02 | 5 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 2 |
| 2025-09 | 1 |
| 2025-10 | 74 |
| 2025-11 | 3 |
| 2025-12 | 3 |
| 2026-01 | 0 |
| 2026-02 | 3 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 6 |
| 2026-09 | 2 |
Severity
How the 224 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical33
- High81
- Medium102
- Low8
Latest CVEs
The 15 most recently published vulnerabilities affecting Nagios Xi.
- CVE-2023-24035An issue was discovered in Nagios XI before 5.9.3. The is_insecure_login_authenticated function uses a insecure timing comparison that leads to an attacker being able to bruteforce the admin passwo...3.5
- CVE-2023-24034An issue was discovered in twilio_ajax_handler.php in Nagios XI before 5.9.3. An attacker can force a user to visit a malicious site by using a open redirect vulnerability.3.1
- CVE-2026-48549Nagios Core / XI CSRF via cmd.cgi Double-Submit Cookie6.5
- CVE-2026-48554Nagios Core / XI Authenticated RCE via Unfiltered NOTIFICATION-Family Macro Substitution7.5
- CVE-2026-48553Nagios Core / XI Authenticated RCE via Custom-Variable Macro Injection7.5
- CVE-2026-48552Nagios Core / XI DOM-based XSS via jsonquery.js5.4
- CVE-2026-48551Nagios Core / XI CSRF Protection Bypass via Double-Submit Cookie7.4
- CVE-2026-48550Nagios Core / XI cmd.cgi Reflected XSS via NagFormId Parameter6.1
- CVE-2026-2041Nagios Host zabbixagent_configwizard_func Command Injection Remote Code Execution Vulnerability8.8
- CVE-2026-2043Nagios Host esensors_websensor_configwizard_func Command Injection Remote Code Execution Vulnerability8.8
- CVE-2026-2042Nagios Host monitoringwizard Command Injection Remote Code Execution Vulnerability8.8
- CVE-2025-67255In NagiosXI 2026R1.0.1 build 1762361101, Dashboard parameters lack proper filtering, allowing any authenticated user to exploit a SQL Injection vulnerability.8.8
- CVE-2025-67254NagiosXI 2026R1.0.1 build 1762361101 is vulnerable to Directory Traversal in /admin/coreconfigsnapshots.php.7.5
- CVE-2025-34288Nagios XI Privilege Escalation via Writable PHP Include Executed with Sudo6.7
- CVE-2021-47698Nagios XI < 5.8.7 XSS in Core UI Views URL handling5.4
Product grouping is registry-driven, with AI assist and human review. How it works