LMS Community Lyrion Music Server 9.2.0 path traversal

Summaryinfo

A vulnerability marked as critical has been reported in LMS Community Lyrion Music Server 9.2.0. The impacted element is an unknown function. Performing a manipulation results in path traversal. This vulnerability is known as CVE-2026-50234. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in LMS Community Lyrion Music Server 9.2.0. It has been classified as critical. This affects an unknown code. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality. The summary by CVE is:

Lyrion Music Server 9.2.0 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting directory traversal in the web server context. Attackers can manipulate file path parameters to access sensitive files outside the intended directory structure.

The weakness was published by Gjoko Krstic as ZSL-2026-5992. The advisory is shared at zeroscience.mk. This vulnerability is uniquely identified as CVE-2026-50234 since 06/04/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/05/2026). MITRE ATT&CK project uses the attack technique T1006 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-34833). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• LMS Community

Name

• Lyrion Music Server

Version

• 9.2.0

CPE 2.3info

• 🔒

CPE 2.2info

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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