# Nagios Enterprises vulnerabilities

Source: https://junglewise.ai/threats/vendors/nagios-enterprises  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/nagios-enterprises.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Nagios Enterprises: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-48549, was published on 26 August 2026. Nothing was published in the last eight weeks. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 2
- All time: 6 (0 critical, 0 exploited in the wild)

## About Nagios Enterprises

Software company that develops monitoring and alerting software for IT infrastructure.

## Latest Nagios Enterprises vulnerabilities

- [CVE-2026-48549: Nagios Core CSRF vulnerability in cmd.cgi](https://junglewise.ai/threats/cve-2026-48549-nagios-core-csrf-vulnerability-in-cmd-cgi) (medium, CVSS 6.5, published 26 Aug 2026)
- [CVE-2026-48548: Nagios Core CSRF bypass in cmd.cgi](https://junglewise.ai/threats/cve-2026-48548-nagios-core-csrf-bypass-in-cmd-cgi) (medium, CVSS 6.5, published 26 Aug 2026)
- [CVE-2026-48554: Nagios Core and XI authenticated remote code execution in notification macros](https://junglewise.ai/threats/cve-2026-48554-nagios-core-and-xi-authenticated-remote-code-execution-in) (high, CVSS 7.5, published 12 Aug 2026)
- [CVE-2026-48553: Nagios Core authenticated remote code execution via custom-variable macro injection](https://junglewise.ai/threats/cve-2026-48553-nagios-core-authenticated-remote-code-execution-via-custom) (high, CVSS 7.5, published 12 Aug 2026)
- [CVE-2026-48552: Nagios Core DOM-based XSS in jsonquery.js](https://junglewise.ai/threats/cve-2026-48552-nagios-core-dom-based-xss-in-jsonquery-js) (medium, CVSS 5.4, published 12 Aug 2026)
- [CVE-2026-48551: Nagios Core and XI CSRF protection bypass via double-submit cookie](https://junglewise.ai/threats/cve-2026-48551-nagios-core-and-xi-csrf-protection-bypass-via-double-submit) (high, CVSS 7.4, published 12 Aug 2026)

## Most severe Nagios Enterprises vulnerabilities

- [CVE-2026-48554: Nagios Core and XI authenticated remote code execution in notification macros](https://junglewise.ai/threats/cve-2026-48554-nagios-core-and-xi-authenticated-remote-code-execution-in) (high, CVSS 7.5, published 12 Aug 2026)
- [CVE-2026-48553: Nagios Core authenticated remote code execution via custom-variable macro injection](https://junglewise.ai/threats/cve-2026-48553-nagios-core-authenticated-remote-code-execution-via-custom) (high, CVSS 7.5, published 12 Aug 2026)
- [CVE-2026-48551: Nagios Core and XI CSRF protection bypass via double-submit cookie](https://junglewise.ai/threats/cve-2026-48551-nagios-core-and-xi-csrf-protection-bypass-via-double-submit) (high, CVSS 7.4, published 12 Aug 2026)
- [CVE-2026-48549: Nagios Core CSRF vulnerability in cmd.cgi](https://junglewise.ai/threats/cve-2026-48549-nagios-core-csrf-vulnerability-in-cmd-cgi) (medium, CVSS 6.5, published 26 Aug 2026)
- [CVE-2026-48548: Nagios Core CSRF bypass in cmd.cgi](https://junglewise.ai/threats/cve-2026-48548-nagios-core-csrf-bypass-in-cmd-cgi) (medium, CVSS 6.5, published 26 Aug 2026)
- [CVE-2026-48552: Nagios Core DOM-based XSS in jsonquery.js](https://junglewise.ai/threats/cve-2026-48552-nagios-core-dom-based-xss-in-jsonquery-js) (medium, CVSS 5.4, published 12 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 2 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Nagios Enterprises technologies

- [Nagios Enterprises Nagios Core](https://junglewise.ai/threats/technologies/nagios-core): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Nagios Enterprises vulnerabilities", https://junglewise.ai/threats/vendors/nagios-enterprises, 11 November 2026.