CVE-2021-41608: Classapps Selectsurvey.net

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

A file disclosure vulnerability in the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve survey user submitted data by modifying the value of the ID parameter in sequential order beginning from 1.

Affected products

• Classapps Selectsurvey.net: before 5.052.000 (fixed in 5.052.000)

Published 2022-01-28. Last modified 2026-06-17.