CVE-2020-15253: Grocy

Medium severity, CVSS 4.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Versions of Grocy <= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept.

Affected products

• Grocy Grocy: up to and including 2.7.1

Published 2020-10-14. Last modified 2026-06-17.