CVE-2010-3900: Christian Dywan Midori

Medium severity, CVSS 5.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Midori before 0.2.5, when WebKitGTK+ before 1.1.14 or LibSoup before 2.29.91 is used, does not verify X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary https web sites via a crafted server certificate, a related issue to CVE-2010-3312.

Affected products

• Christian Dywan Midori: up to and including 0.2.4; version 0.1.10 only; version 0.2.0 only; version 0.2.1 only; version 0.2.2 only; version 0.2.3 only

Published 2010-10-14. Last modified 2026-06-16.