CVE-2026-46608

Katalog CVE

CVSS 7.4 · High EPSS 0,40%

Kerentanan Permissive List of Allowed Inputs. Skor CVSS 3.1 7.4 (High) menurut github.com.

Deskripsi (NVD)

Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.5, the Glances XML-RPC server (glances -s) introduced a configurable CORS origin list in version 4.5.3 as a mitigation for CVE-2026-33533. However, the implementation silently falls back to Access-Control-Allow-Origin: * whenever cors_origins contains more than one entry. An operator who configures an explicit two-entry allowlist (e.g. two internal dashboard origins) intending to restrict browser access instead receives the unrestricted wildcard. A malicious web page served from any origin can issue a CORS simple request to /RPC2 and read the full system monitoring dataset without the victim's knowledge. This vulnerability is fixed in 4.5.5.

Rincian

Terbit di NVD

25 Juni 2026

Terakhir diubah

26 Juni 2026

Status NVD

Deferred

CVSS 3.1

7.4 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-183: Permissive List of Allowed Inputs
CWE-942: Permissive Cross-domain Security Policy with Untrusted Domains

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 32,4% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/nicolargo/glances/releases/tag/v4.5.5
• https://github.com/nicolargo/glances/security/advisories/GHSA-87qc-fj39-wccr