CVE-2026-11347

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.
CVSS

No CVSS.

Configurations

No configuration.

History

05 Jun 2026, 13:16

Type Values Removed Values Added
References
  • {'url': 'https://linqi.help/en/reference/security/security-advisories/#security-advisory-hardcoded-cryptographic-keys-and-weak-iv-generation-in-the-linqi-application', 'source': '86c47df7-7d28-48da-920a-6423c52fd3da'}
  • () https://linqi.help/en/reference/security/security-advisories/#security-advisory-hardcoded-cryptographic-keys-and-weak-iv-generation-in-linqi -

05 Jun 2026, 11:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-05 11:16

Updated : 2026-06-17 10:13


NVD link : CVE-2026-11347

Mitre link : CVE-2026-11347

CVE.ORG link : CVE-2026-11347


JSON object : View

Products Affected

No product.

CWE
CWE-321

Use of Hard-coded Cryptographic Key

CWE-338

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)