CVE-2026-11347

Katalog CVE

CVSS 8.5 · High EPSS 0,07%

Kerentanan Use of Hard-coded Cryptographic Key. Skor CVSS 4.0 8.5 (High) menurut CNA.

Deskripsi (NVD)

The linqi application contains hardcoded cryptographic keys. Additionally, the application uses a weak algorithm with a limited ASCII charset to dynamically generate Initialization Vectors (IVs) for AES/CBC encryption, making known-plaintext attacks feasible. An attacker with local access can leverage these vulnerabilities to decrypt sensitive obfuscated strings, including ConnectionString values containing database credentials from appsettings.json.

Rincian

Terbit di NVD

5 Juni 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 4.0

8.5 (High), sumber CNA
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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-321: Use of Hard-coded Cryptographic Key
CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

EPSS (30 hari)

0,07% peluang dieksploitasi; lebih tinggi dari 0,0% 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://linqi.help/en/reference/security/security-advisories/#security-advisory-hardcoded-cryptographic-keys-a...