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Jenkins Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2023-27898 - Vulnerability Database
Jenkins

Jenkins Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2023-27898

Critical
Reference: CVE-2023-27898
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2023-27898
Title: Jenkins Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

Jenkins 2.270 through 2.393 (both inclusive) LTS 2.277.1 through 2.375.3 (both inclusive) does not escape the Jenkins version a plugin depends on when rendering the error message stating its incompatibility with the current version of Jenkins resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide plugins to the configured update sites and have this message shown by Jenkins instances.