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Jenkins Improper Input Validation Vulnerability - CVE-2021-21639 - Vulnerability Database
Jenkins

Jenkins Improper Input Validation Vulnerability - CVE-2021-21639

Medium
Reference: CVE-2021-21639
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-21639
Title: Jenkins Improper Input Validation Vulnerability
Overview:

Jenkins 2.286 and earlier LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the config.xml REST API endpoint of a node allowing attackers with Computer/Configure permission to replace a node with one of a different type.