CVE-2026-54586

Katalog CVE

CVSS 6.0 · Medium EPSS 0,15%

Kerentanan Cleartext Transmission of Sensitive Information. Skor CVSS 4.0 6.0 (Medium) menurut github.com.

Deskripsi (NVD)

mport is the MidnightBSD Package Manager. Prior to 2.7.8, the mport_fetch_index(), mport_fetch_bootstrap_index(), and mport_fetch_bundle() paths in libmport/fetch.c accepted non-HTTPS repository and package mirror URLs without a url_is_https() enforcement check. When a cleartext URL was configured or returned by mirror data, a network-positioned attacker could tamper with package index or package download traffic and compromise package selection or integrity. This issue is fixed in version 2.7.8.

Rincian

Terbit di NVD

17 September 2026

Terakhir diubah

21 September 2026

Status NVD

Deferred

CVSS 4.0

6.0 (Medium), sumber github.com
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/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 · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-319: Cleartext Transmission of Sensitive Information
CWE-345: Insufficient Verification of Data Authenticity

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 4,0% 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/MidnightBSD/mport/commit/9b4d0f9192b243ee32266afa36dce430b257b921
• https://github.com/MidnightBSD/mport/pull/121
• https://github.com/MidnightBSD/mport/releases/tag/2.7.8
• https://github.com/MidnightBSD/mport/security/advisories/GHSA-v5pv-7gxw-74r5