fix: 修复 StaticResourceServer 路径操纵漏洞

This commit is contained in:
wangjiahao
2026-08-05 15:25:55 +08:00
parent f4838b6d01
commit 08d130fac2

View File

@@ -48,6 +48,7 @@ public class StaticResourceServer implements StaticResourceApi {
if (!isImage(file)) {
DEException.throwException("Multipart file must be image");
}
FileUtils.validateUploadFilename(fileId);
String originName = file.getOriginalFilename();
FileUtils.validateUploadFilename(originName);
String newFileName = fileId + originName.substring(originName.lastIndexOf("."), originName.length());