CVE-2021-21613: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

May 24, 2022 (updated December 13, 2022)

Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.

References

github.com/advisories/GHSA-xmw5-45v9-pxqx
nvd.nist.gov/vuln/detail/CVE-2021-21613
www.jenkins.io/security/advisory/2021-01-13/

Code Behaviors & Features

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