Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 / 25.04 : Flask-CORS vulnerabilities (USN-7612-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 / 25.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7612-1 advisory. It was discovered that Flask-CORS did not correctly handle certain regular expressions. A remote attacker could...

USN-7612-1: Flask-CORS vulnerabilities

It was discovered that Flask-CORS did not correctly handle certain regular expressions. A remote attacker could possibly use this issue to leak sensitive information or bypass authentication mechanisms. CVE-2024-6839 It was discovered that Flask-CORS allowed certain CORS headers to be enabled by...