CVE-2020-2105

Description

REST API endpoints in Jenkins 2.218 and earlier, LTS 2.204.1 and earlier were vulnerable to clickjacking attacks.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.68% Top 30%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory jenkins.io
Affected: Jenkins project Jenkins
Published at:
Updated at:

References

Link Tags
https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1704 vendor advisory
http://www.openwall.com/lists/oss-security/2020/01/29/1 third party advisory mailing list
https://access.redhat.com/errata/RHSA-2020:0681 vendor advisory
https://access.redhat.com/errata/RHSA-2020:0683 vendor advisory
https://access.redhat.com/errata/RHBA-2020:0402 vendor advisory
https://access.redhat.com/errata/RHBA-2020:0675 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-2105?
CVE-2020-2105 has been scored as a medium severity vulnerability.
How to fix CVE-2020-2105?
To fix CVE-2020-2105, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-2105 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-2105 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-2105?
CVE-2020-2105 affects Jenkins project Jenkins.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.