CVE-2021-21250

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability which may lead to arbitrary file read. When BuildSpec is provided in XML format, the spec is processed by XmlBuildSpecMigrator.migratebuildSpecString; which processes the XML document withou...

CVE-2021-21250

OneDev prior to 4.0.3 is affected by a critical XXE in BuildSpec XML processing: XmlBuildSpecMigrator.migrate(buildSpecString) expands external entities, allowing an attacker to read arbitrary filesystem files (if dumped into YAML properties) or exfiltrate data Out Of Band. The flaw is mitigated ...