ChestnutCMS security vulnerabilities

ChestnutCMS is an enterprise-level content management system developed by Liweiyi, featuring a separation between the front-end and back-end components. Versions of ChestnutCMS prior to v1.5.8 contained security vulnerabilities; these vulnerabilities stemmed from the template creation feature,...

CVE-2025-15009

A flaw has been found in liweiyi ChestnutCMS up to 1.5.8. This vulnerability affects the function FilenameUtils.getExtension of the file /dev-api/common/upload of the component Filename Handler. Executing manipulation of the argument File can lead to unrestricted upload. The attack may be launche...