CVE-2025-15560: Nestersoft Worktime

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An authenticated attacker with minimal permissions can exploit a SQL injection in the WorkTime server "widget" API endpoint to inject SQL queries. If the Firebird backend is used, attackers are able to retrieve all data from the database backend. If the MSSQL backend is used the attacker can execute arbitrary SQL statements on the database backend and gain access to sensitive data.

Affected products

• Nestersoft Worktime: up to and including 11.8.8

Published 2026-02-19. Last modified 2026-06-17.