CVE-2026-13163 – Lack of input validation in Mailerup input parameter leads to Open Redirect

CVE ID :CVE-2026-13163

Published : June 24, 2026, 12:49 p.m. | 55 minutes ago

Description :Open redirect vulnerability (CWE-601) in the _safe_redirect function of the click-tracking endpoint (/c//) in Mailerup
Severity: 5.3 | MEDIUM

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