CVE-2014-9634: Jenkins

Medium severity, CVSS 5.3. EPSS: 2.7% chance of exploitation in the next 30 days.

Jenkins before 1.586 does not set the secure flag on session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to capture cookies by intercepting their transmission within an HTTP session.

Affected products

• Jenkins Jenkins: up to and including 1.585

Published 2017-09-12. Last modified 2026-06-17.