CVE-2024-56237: Contest-Gallery Contest Gallery

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery contest-gallery allows Stored XSS.This issue affects Contest Gallery: from n/a through <= 24.0.3.

Affected products

• Contest-Gallery Contest Gallery: before 24.0.4 (fixed in 24.0.4)

Published 2025-01-02. Last modified 2026-06-17.