CVE-2020-2103
Jenkins Diagnostic page exposed session cookies
5.4
MEDIUM
CVSS 3.1
EPSS 7.0%
Description
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.
How to fix CVE-2020-2103
To remediate CVE-2020-2103, upgrade the affected package to a fixed version below.
- Bitnami/jenkins—upgrade to 2.218.1 or later
- Maven/org.jenkins-ci.main:jenkins-core—upgrade to 2.219 or later
Is CVE-2020-2103 being exploited?
Moderate — EPSS is 7.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 2.218.1
- >= 2.205, < 2.219
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |