PT-2026-65903 · Linuxfabrik · Monitoring-Plugins

CVE-2026-67436 · Published 2026-07-29 · Updated 2026-07-29

NVD

CVSS v4.0

8.3

High

Base vector

AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Linuxfabrik monitoring-plugins provides Python monitoring plugins for Icinga, Nagios, and related monitoring systems. In 6.0.0 and earlier, the redfish-* plugins built request URLs by concatenating an operator-supplied base URL with response-supplied @odata.id links, allowing a malicious or compromised BMC to redirect authenticated Redfish requests and disclose X-Auth-Token or HTTP Basic credentials.

Fix

Information Disclosure

RCE

SSRF

Weakness Enumeration

CWE-200

CWE-20

CWE-918

Related Identifiers

CVE-2026-67436

Affected Products

Monitoring-Plugins

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-67436 · Security Note
• https://github.com/Linuxfabrik/monitoring-plugins/commit/ffb0a81308cbfc018da857a89e0d07a67bf89fc3 · Note
• https://github.com/Linuxfabrik/monitoring-plugins/security/advisories/GHSA-96fx-pqc3-28xv · Note