CVE-2023-48056: Bandoche Pypinksign

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

PyPinkSign v0.5.1 uses a non-random or static IV for Cipher Block Chaining (CBC) mode in AES encryption. This vulnerability can lead to the disclosure of information and communications.

Affected products

• Bandoche Pypinksign: version 0.5.1 only

Published 2023-11-16. Last modified 2026-07-09.