漏洞描述
ATutor 2.2.4 allows Arbitrary File Upload and Directory Traversal, resulting in remote code execution via a ".." pathname in a ZIP archive to the mods/_core/languages/language_import.php (aka Import New Language) or mods/_standard/patcher/index_admin.php (aka Patcher) component.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
packetstormsecurity.comhttp://packetstormsecurity.com/files/153870/ATutor-2.2.4-Arbitrary-File-Upload-Command-Execution.html↗incidentsecurity.comhttp://incidentsecurity.com/atutor-2-2-4-language_import-arbitrary-file-upload-rce/↗packetstormsecurity.comhttp://packetstormsecurity.com/files/158246/ATutor-2.2.4-Directory-Traversal-Remote-Code-Execution.html↗github.comhttps://github.com/fuzzlove↗