CVE-2020-2122

Description

Jenkins Brakeman Plugin 0.12 and earlier did not escape values received from parsed JSON files when rendering them, resulting in a stored cross-site scripting vulnerability exploitable by users able to control the Brakeman post-build step input data.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Vendor Advisory jenkins.io
Affected: Jenkins project Jenkins Brakeman Plugin
Published at:
Updated at:

References

Link Tags
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1644 vendor advisory
http://www.openwall.com/lists/oss-security/2020/02/12/3 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-2122?
CVE-2020-2122 has been scored as a medium severity vulnerability.
How to fix CVE-2020-2122?
To fix CVE-2020-2122, 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-2020-2122 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-2122 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-2020-2122?
CVE-2020-2122 affects Jenkins project Jenkins Brakeman Plugin.
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