CVE-2025-63842

State: Published
Severity: 5.4 Medium
Published: Sep 13, 2026
Updated: Sep 14, 2026
Reserved: Oct 27, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	mitre

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Affected Products

Product	Versions
web backendRepetico	2026-06-30 and earlierAffected

References

https://github.com/ciernyvlk/CVE/blob/main/CVE-2025-63842.md

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