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Vulnerability record · CVE-2025-29471 · published 15 April 2025

CVE-2025-29471: Nagios log server cross-site scripting vulnerability

Nagios · Log Server

Cross Site Scripting vulnerability in Nagios Log Server v.2024R1.3.1 allows a remote attacker to execute arbitrary code via a payload into the Email field.

8.3 CVSS 3.1 High EPSS 7.2% · top 5.9% CWE-79 · Cross-site scripting
8.3CVSS 3.1 base score
7.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Cross Site Scripting vulnerability in Nagios Log Server v.2024R1.3.1 allows a remote attacker to execute arbitrary code via a payload into the Email field.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.exploit-db.com/exploits/52117 ExploitThird Party Advisory
https://www.nagios.com/changelog/#log-server Release Notes
https://youtu.be/MvJuIkdTSQg Exploit

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.4CVE-2025-34277Nagios log server code injection vulnerabilityNagios Log Server versions prior to 2024R1.3.1 contain a code injection vulnerability where malformed dashboard ID values are not properly validated …EPSS 2.0%9.3CVE-2025-34274Nagios log server execution with unnecessary privileges vulnerabilityNagios Log Server versions prior to 2024R2.0.3 contain an execution with unnecessary privileges vulnerability as it runs its embedded Logstash proces…EPSS 1.9%8.8CVE-2025-44823Nagios log server vulnerabilityNagios Log Server before 2024R1.3.2 allows authenticated users to retrieve cleartext administrative API keys via a /nagioslogserver/index.php/api/sys…EPSS 16%8.7CVE-2025-34298Nagios log server vulnerabilityNagios Log Server versions prior to 2024R1.3.2 contain a privilege escalation vulnerability in the account email-change workflow. A user could set th…EPSS 0.66%8.7CVE-2025-34271Nagios log server cleartext transmission vulnerabilityNagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the cluster manager component when requesting sensitive credentials from pe…EPSS 0.69%8.7CVE-2023-7322Nagios log server incorrect authorization vulnerabilityNagios Log Server versions prior to 2024R1 contain an incorrect authorization vulnerability. Users who lacked the required API permission were nevert…EPSS 1.00%8.6CVE-2025-34322Nagios log server os command injection vulnerabilityNagios Log Server versions prior to 2026R1.0.1 contain an authenticated command injection vulnerability in the experimental 'Natural Language Queries…EPSS 9.5%8.5CVE-2025-34323Nagios log server incorrect permission assignment vulnerabilityNagios Log Server versions prior to 2026R1.0.1 are vulnerable to local privilege escalation due to a combination of sudo misconfiguration and group-w…EPSS 0.33%

Source: NIST National Vulnerability Database (record CVE-2025-29471), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.