GitHub Advisoryadvisory · Packagist

GHSA-r2r8-36pq-27cm nzo/url-encryptor-bundle Insecure default secret key and IV allowing anyone to decrypt values

HIGH Published 2024-05-17 Modified 2024-05-17 Official page ↗
Ecosystem
Packagist
Packages
nzo/url-encryptor-bundle
Severity
High
Reviewed
2024-05-17

Affected packages

• Packagist nzo/url-encryptor-bundle: >= 5.0.0, < 5.0.1 → fixed in 5.0.1 • Packagist nzo/url-encryptor-bundle: >= 4.0.0, < 4.3.2 → fixed in 4.3.2

Description

Versions of nzo/url-encryptor-bundle prior to 5.0.1 and 4.3.2 are affected by a security vulnerability related to the lack of mandatory key and IV requirements. By default, the bundle uses the aes-256-ctr algorithm, which is susceptible to malleability attacks, potentially leading to Insecure Direct Object Reference (IDOR) vulnerabilities. Additionally, the reuse of keys enables users to decrypt and modify encrypted data if they can guess the plaintext of one ciphertext.

References