Stored XSS in Grocy
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.exploit-db.com/exploits/48792
- https://github.com/grocy/grocy/security/advisories/GHSA-7f37-2fjr-v9p7
- https://github.com/grocy/grocy/issues/996
- https://github.com/grocy/grocy/commit/0624b0df594a4353ef25e6b1874565ea52ce7772
- https://github.com/grocy/grocy/commit/0df2590de27c60c18b7db6e056347bd2aff5a887
Affected Vendor
grocy
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