CVE-2013-1916: User Photo Project User Photo

High severity, CVSS 8.8. EPSS: 12.8% chance of exploitation in the next 30 days.

In WordPress Plugin User Photo 0.9.4, when a photo is uploaded, it is only partially validated and it is possible to upload a backdoor on the server hosting WordPress. This backdoor can be called (executed) even if the photo has not been yet approved.

Affected products

Published 2022-06-24. Last modified 2026-06-16.