The Nagios Security Team has fixed three critical vulnerabilities affecting popular enterprise log management and analysis platform Nagios Log Server. About the flaws The vulnerabilities, discovered and reported by security researchers Seth Kraft and Alex Tisdale, include: 1. A stored XSS vulnerability (CVE-2025-29471) in the web interface of Nagios Log Server that allows a standard (low-privilege) user to inject a malicious JavaScript payload into their profile’s ’email’ field to achieve privilege escalation. “When an administrator … More →

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