Skip to content
OpenAdvisories

Vendor

Mailerup

2 known vulnerabilities.

Products

Mailerup 2
All Critical High Medium Low Exploited only Public exploit

1 result · Clear filters · Feed

  • Medium 5.3
    CVE-2026-13163

    Lack of input validation in Mailerup input parameter leads to Open Redirect

    Open redirect vulnerability (CWE-601) in the _safe_redirect function of the click-tracking endpoint (/c/<token>/) in Mailerup <1.0.0 on all platforms allows remote unauthenticated attackers to redirect victims to arbitrary external sites and conduct phishing …

    Mailerup Mailerup