Description
Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.
Remediation
References
https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3063
Related Vulnerabilities
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CVE-2019-17513 Vulnerability in maven package io.ratpack:ratpack-core
CVE-2020-14389 Vulnerability in maven package org.keycloak:keycloak-core