CVE-2020-2290: Cross-site Scripting

October 8, 2020 (updated October 9, 2020)

Jenkins Active Choices Plug does not escape some return values of sandboxed scripts for Reactive Reference Parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

References

nvd.nist.gov/vuln/detail/CVE-2020-2290
www.jenkins.io/security/advisory/2020-10-08/

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