CVE-2020-2103

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier exposed session identifiers on a user’s detail object in the whoAmI diagnostic page.

Date published : 2020-01-29

https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1695

http://www.openwall.com/lists/oss-security/2020/01/29/1