What’s Vulnerable › Vulnerabilities

CVE-2023-3098: KylinSoft youker-assistant restore_all_sound_file path traversal

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-05 · updated 2026-06-17
• Weakness: CWE-24

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.

Affected products

• KylinSoft youker-assistant: before 3.0.2-0kylin6k70-23 — fixed in 3.0.2-0kylin6k70-23

How to fix

Upgrade to a fixed version: KylinSoft youker-assistant 3.0.2-0kylin6k70-23. Check the vendor advisory for mitigations.

References

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

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