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CVE-2026-49128— Music Player Daemon < 0.24.11 Path Traversal via LocalStorage URI Handling

Quick assessment

Affected
MusicPlayerDaemon MPD
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Music Player Daemon是Music Player Daemon开源的一款音乐播放守护进程。 Music Player Daemon 0.24.11之前版本存在安全漏洞，该漏洞源于LocalStorage::MapFSOrThrow和LocalStorage::MapUTF8函数中路径遍历问题，未对用户提供的URI进行规范化处理，允许..段保留在解析路径中，可能导致未经身份验证的攻击者利用listfiles命令枚举任意目录的名称、大小和修改时间，以及利用albumart命令读取配置的musi

CVSS 7.5 · High EPSS 0.50% · P41

Affected Version Matrix 1

VendorProduct Version RangeStatus
MusicPlayerDaemon MPD < 0.24.11 affected
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I. Basic Information for CVE-2026-49128

Vulnerability Information
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Vulnerability Title
Music Player Daemon < 0.24.11 Path Traversal via LocalStorage URI Handling
Source: CVE Program / CVE List V5
Vulnerability Description
Music Player Daemon (MPD) before version 0.24.11 contains a path traversal vulnerability in LocalStorage::MapFSOrThrow and LocalStorage::MapUTF8 within the local storage plugin, where the on-disk path is constructed by joining the storage root with a user-supplied URI as plain strings without canonicalization, allowing '..' segments to survive into the resolved path and be flattened by the kernel at openat() time. An unauthenticated attacker can exploit this flaw using the listfiles command to enumerate names, sizes, and modification times of arbitrary directories readable by the MPD process, and the albumart command to read image files in any attacker-chosen directory outside the configured music_directory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Music Player Daemon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Music Player Daemon是Music Player Daemon开源的一款音乐播放守护进程。 Music Player Daemon 0.24.11之前版本存在安全漏洞，该漏洞源于LocalStorage::MapFSOrThrow和LocalStorage::MapUTF8函数中路径遍历问题，未对用户提供的URI进行规范化处理，允许..段保留在解析路径中，可能导致未经身份验证的攻击者利用listfiles命令枚举任意目录的名称、大小和修改时间，以及利用albumart命令读取配置的musi
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
MusicPlayerDaemon MPD 0 ~ 0.24.11 -

II. Public POCs for CVE-2026-49128

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7827 chars
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Exploit chain & mitigation
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III. Intelligence Information for CVE-2026-49128

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Patches & Fixes for CVE-2026-49128 (1)

Vendor Advisories for CVE-2026-49128 (1)

Proof of Concept for CVE-2026-49128 (1)

Vendor Pages for CVE-2026-49128 (2)

Same Patch Batch · MusicPlayerDaemon · 2026-05-28 · 4 CVEs total

CVE-2026-49127 8.6 HIGH Music Player Daemon < 0.24.11 Stack Buffer Overflow via pcm_unpack_24be
CVE-2026-49129 5.8 MEDIUM Music Player Daemon < 0.24.11 SSRF via CurlInputPlugin
CVE-2026-49130 5.3 MEDIUM Music Player Daemon < 0.24.11 CRLF Injection via XspfPlaylistPlugin.cxx

IV. Related Vulnerabilities

Same product: MPD
Same vendor: MusicPlayerDaemon
Same weakness: CWE-22

V. Comments for CVE-2026-49128

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