CVE-2026-46611
Glances: XML-RPC Server Missing Host Header Validation Enables DNS Rebinding Attack
5.3
MEDIUM
CVSS 3.1
EPSS 0.16%
描述
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.
如何修補 CVE-2026-46611
要修補 CVE-2026-46611,請將受影響套件升級到下列已修補版本。
- —升級至 4.5.5 或更新版本
CVE-2026-46611 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.5.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N |