CVE-2022-34786: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

July 1, 2022 (updated July 12, 2022)

Jenkins Rich Text Publisher Plugin 1.4 and earlier does not escape the HTML message set by its post-build step, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure jobs.

References

github.com/advisories/GHSA-2v6r-jf2g-j5q5
nvd.nist.gov/vuln/detail/CVE-2022-34786
www.jenkins.io/security/advisory/2022-06-30/

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