CVE-2026-50234— Lyrion Music Server 9.2.0 Path Traversal File Read
Possible ATT&CK Techniques 3AI
T1105 · Ingress Tool Transfer T1005 · Data from Local System T1083 · File and Directory DiscoveryAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| LMS Community | Lyrion Music Server | 9.2.0 | affected |
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I. Basic Information for CVE-2026-50234
Vulnerability Information
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Vulnerability Title
Lyrion Music Server 9.2.0 Path Traversal File Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lyrion Music Server 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lyrion Music Server是Lyrion组织的一个音频服务器软件。 Lyrion Music Server 9.2.0版本存在路径遍历漏洞，该漏洞源于路径遍历漏洞，可能导致读取任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| LMS Community | Lyrion Music Server | 9.2.0 | - |
II. Public POCs for CVE-2026-50234
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Vendor Advisories for CVE-2026-50234 (2)
- 🔗 Lyrion Music Server 9.2.0 Path Traversal File Readthird-party-advisory
- 🔗 Lyrion Music Server 9.2.0 Path Traversal File Read | Advisories | VulnCheckthird-party-advisory
Same Patch Batch · LMS Community · 2026-06-05 · 6 CVEs total
| CVE-2026-50231 | 7.2 HIGH | Lyrion Music Server 9.2.0 Unauthenticated Stored XSS via server.log |
| CVE-2026-50232 | 7.2 HIGH | Lyrion Music Server 9.2.0 Stored XSS via Metadata Tags |
| CVE-2026-50235 | 6.1 MEDIUM | Lyrion Music Server 9.2.0 Reflected XSS via search Parameters |
| CVE-2026-50230 | 6.1 MEDIUM | Lyrion Music Server 9.2.0 Reflected XSS via server.log |
| CVE-2026-50233 | 5.3 MEDIUM | Lyrion Music Server 9.2.0 Arbitrary Directory Listing |
IV. Related Vulnerabilities
Same product: Lyrion Music Server
- CVE-2026-50235
Lyrion Music Server 9.2.0 Reflected XSS via search Parameter - CVE-2026-50233
Lyrion Music Server 9.2.0 Arbitrary Directory Listing - CVE-2026-50232
Lyrion Music Server 9.2.0 Stored XSS via Metadata Tags - CVE-2026-50231
Lyrion Music Server 9.2.0 Unauthenticated Stored XSS via ser - CVE-2026-50230
Lyrion Music Server 9.2.0 Reflected XSS via server.log
Same vendor: LMS Community
- CVE-2026-50235
Lyrion Music Server 9.2.0 Reflected XSS via search Parameter - CVE-2026-50233
Lyrion Music Server 9.2.0 Arbitrary Directory Listing - CVE-2026-50232
Lyrion Music Server 9.2.0 Stored XSS via Metadata Tags - CVE-2026-50231
Lyrion Music Server 9.2.0 Unauthenticated Stored XSS via ser - CVE-2026-50230
Lyrion Music Server 9.2.0 Reflected XSS via server.log
Same weakness: CWE-22
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gonic has arbitrary file write in createPlaylist: any authen
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