Security Advisory

CVE-2026-46611

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-25 18:00:47

Last updated 2026-06-26 02:14:42

Assigner GitHub_M

CVSS score 5.3

State PUBLISHED

Description

Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.5, the Glances XML-RPC server (glances -s, implemented in glances/server.py) does not validate the HTTP Host header, leaving it vulnerable to DNS rebinding attacks. An attacker can exploit DNS rebinding to exfiltrate the full system monitoring dataset from a victim's browser. This vulnerability is fixed in 4.5.5.

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