Risk Letters

Exploited vulnerability

CVE-2022-29272

TLP:CLEAR

Nagios Nagios XI URL Redirection to Untrusted Site ('Open Redirect')

In Nagios XI through 5.8.5, an open redirect vulnerability exists in the login function that could lead to spoofing.

Facts

  • Vendor: Nagios
  • Product: Nagios XI
  • EPSS (probability of exploitation within 30 days): 4.2 %
  • First known exploitation: 20 October 2026
  • First seen by Risk Letters: 20 October 2026

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD