CVE-2023-3493: Fossbilling

High severity, CVSS 8.0. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper Neutralization of Formula Elements in a CSV File in GitHub repository fossbilling/fossbilling prior to 0.5.3.

Affected products

• Fossbilling Fossbilling: before 0.5.3 (fixed in 0.5.3)

Published 2023-06-30. Last modified 2026-06-17.