A session fixation vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/security/HudsonPrivateSecurityRealm.java that prevented Jenkins from invalidating the existing session and creating a new one when a user signed up for a new user account.
{
"cwe_ids": [
"CWE-384"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-30T16:30:55Z",
"nvd_published_at": "2019-01-09T23:29:00Z",
"severity": "MODERATE"
}