EUVD-2026-228633

fkie_cve-2022-46178

MeterSphere is a one-stop open source continuous testing platform, covering test management, interface testing, UI testing and performance testing. Versions prior to 2.5.1 allow users to upload a file, but do not validate the file name, which may lead to upload file to any path. The vulnerability has been fixed in v2.5.1. There are no workarounds.

GHSA-9p62-x3c5-hr5p — Path Traversal In MeterSpere leads to upload file to any path

Affected: Maven: io.metersphere:metersphere

### Summary

MeterSphere allow users to upload file, but not check the file name, may lead to upload file to any path if the file name in upload request is falsified.

### Details

Metersphere's [`FileUtils.java`](https://github.com/metersphere/metersphere/blob/v2.5.0/framework/sdk-parent/sdk/src/main/java/io/metersphere/commons/utils/FileUtils.java#L57) didn't check the filePath.

```java public static void createFile(String filePath, byte[] fileBytes) { File file = new File(filePath); if (file.exists()) { file.delete(); } try { File dir = file.getParentFile(); if (!dir.exists()) { dir.mkdirs(); } file.createNewFile(); } catch (Exception e) { LogUtil.error(e); }

try (InputStream in = new ByteArrayInputStream(fileBytes); OutputStream out = new FileOutputStream(file)) { final int MAX = 4096; byte[] buf = new byte[MAX]; for (int bytesRead = in.read(buf, 0, MAX); bytesRead != -1; bytesRead = in.read(buf, 0, MAX)) { out.write(buf, 0, bytesRead); } } catch (IOException e) { LogUtil.error(e); MSException.throwException(Translator.get("upload_fail")); } } ```

### Patches

The vulnerability has been fixed in [v2.5.1](https://github.com/metersphere/metersphere/releases/tag/v2.5.1).

https://github.com/metersphere/metersphere/commi…

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