CVE-2026-57783: Merkulove Speaker

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in merkulove Speaker speaker allows Stored XSS.This issue affects Speaker: from n/a through <= 4.1.13.

Affected products

• Merkulove Speaker: up to and including 4.1.13

Published 2026-07-13. Last modified 2026-07-13.