CVE-2026-46611
Medium · 5.3CVSS
5.3
EPSS
0.2%
Published
Jun 25, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| openSUSE:Tumbleweed | python-Glances | 0 | 4.5.5-1.1 |
Related vulnerabilities
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