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CVE-2026-49130— Music Player Daemon < 0.24.11 CRLF Injection via XspfPlaylistPlugin.cxx

Quick assessment

Affected
MusicPlayerDaemon MPD
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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XSPF播放列表插件中xspf_char_data函数存在CRLF注入问题，允许攻击者通过提供恶意XSPF播放列表嵌入文字CR/LF字节，利用Expat对数字字符引用的解码，通过location字段向MPD协议响应注入伪造键值行。

CVSS 5.3 · Medium EPSS 0.26% · P17

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
MusicPlayerDaemon MPD < 0.24.11 affected
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I. Basic Information for CVE-2026-49130

Vulnerability Information
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Vulnerability Title
Music Player Daemon < 0.24.11 CRLF Injection via XspfPlaylistPlugin.cxx
Source: CVE Program / CVE List V5
Vulnerability Description
Music Player Daemon (MPD) before version 0.24.11 contains a CRLF injection vulnerability in the xspf_char_data function within the XSPF playlist plugin that allows attackers to embed literal CR/LF bytes in URI fields by supplying a malicious XSPF playlist with XML numeric character references. Attackers can inject forged key-value lines through the location field into MPD protocol responses including playlistinfo, currentsong, and listplaylist outputs, as well as the state file writer, by exploiting Expat's decoding of numeric character references prior to the character data callback.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对CRLF序列的转义处理不恰当(CRLF注入)
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XSPF播放列表插件中xspf_char_data函数存在CRLF注入问题，允许攻击者通过提供恶意XSPF播放列表嵌入文字CR/LF字节，利用Expat对数字字符引用的解码，通过location字段向MPD协议响应注入伪造键值行。
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-2026-49130

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III. Intelligence Information for CVE-2026-49130

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Patches & Fixes for CVE-2026-49130 (2)

Vendor Advisories for CVE-2026-49130 (1)

Vendor Pages for CVE-2026-49130 (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-2026-49128 7.5 HIGH Music Player Daemon < 0.24.11 Path Traversal via LocalStorage URI Handling
CVE-2026-49129 5.8 MEDIUM Music Player Daemon < 0.24.11 SSRF via CurlInputPlugin

IV. Related Vulnerabilities

Same product: MPD
Same vendor: MusicPlayerDaemon
Same weakness: CWE-93

V. Comments for CVE-2026-49130

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