CVE-2025-63842

A Cross-Site Scripting (XSS) vulnerability in the web backend for the Repetico app 1.9.7.31 for Android allows a remote authenticated user to execute arbitrary JavaScript code in the app's context via crafted input in the multiple-choice question text field.

  • Published Sep 14, 2026
  • CVSS 5.4 medium
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2025-63842 at the National Vulnerability Database