漏洞描述
Bludit 3.9.2 allows remote code execution via bl-kernel/ajax/upload-images.php because PHP code can be entered with a .jpg file name, and then this PHP code can write other PHP code to a ../ pathname.
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/158569/Bludit-3.9.2-Directory-Traversal.html↗packetstormsecurity.comhttp://packetstormsecurity.com/files/157988/Bludit-3.9.12-Directory-Traversal.html↗packetstormsecurity.comhttp://packetstormsecurity.com/files/155295/Bludit-Directory-Traversal-Image-File-Upload.html↗github.comhttps://github.com/bludit/bludit/issues/1081↗