CVE-2020-2256

Description

Jenkins Pipeline Maven Integration Plugin 3.9.2 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.23%
Vendor Advisory jenkins.io
Affected: Jenkins project Jenkins Pipeline Maven Integration Plugin
Published at:
Updated at:

References

Link Tags
https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1976 vendor advisory
http://www.openwall.com/lists/oss-security/2020/09/16/3 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-2256?
CVE-2020-2256 has been scored as a medium severity vulnerability.
How to fix CVE-2020-2256?
To fix CVE-2020-2256, 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-2020-2256 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-2256 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-2256?
CVE-2020-2256 affects Jenkins project Jenkins Pipeline Maven Integration Plugin.
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