CVE-2026-49129
Music Player Daemon < 0.24.11 SSRF via CurlInputPlugin
- State
- Published
- Severity
- 6.9 Medium
- Published
- May 28, 2026
- Updated
- Jul 28, 2026
- Reserved
- May 27, 2026
Description
Music Player Daemon (MPD) before version 0.24.11 contains a server-side request forgery vulnerability in CurlInputPlugin where CURLOPT_FOLLOWLOCATION is set without CURLOPT_REDIR_PROTOCOLS_STR, allowing unauthenticated attackers to bypass the http/https scheme restriction by causing a malicious HTTP server to redirect to non-HTTP protocols such as gopher, ftp, sftp, ldap, dict, rtmp, or rtsp. Attackers can trigger this vulnerability via MPD commands that initiate URL fetches, including add, readcomments, albumart, readpicture, or load, to interact with internal or restricted network services on systems running libcurl versions prior to 7.85.0.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N | VulnCheck |
| 3.1 | 5.8 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N | VulnCheck |
Weaknesses
- CWE-918 Server-Side Request Forgery (SSRF)
Affected Products
| Product | Versions |
|---|---|
MPDMusicPlayerDaemon |
|
References
- https://mstreet97.github.io/security-research/opensource/vulnerability-disclosure/cybersecurity/cve/2026/05/25/Four_Bugs_Reachable_nc.htmltechnical-descriptionexploit
- https://www.musicpd.org/news/2026/05/mpd-0-24-11-released/release-notespatch
- https://raw.githubusercontent.com/MusicPlayerDaemon/MPD/v0.24.11/NEWSrelease-notes
- https://github.com/MusicPlayerDaemon/MPD/releases/tag/v0.24.11release-notes
- https://github.com/MusicPlayerDaemon/MPD/issues/2487issue-tracking
- https://github.com/MusicPlayerDaemon/MPD/commit/78341dd6c7b101c3feede233d4cc4f8f1fcc4bb3patch
- https://www.vulncheck.com/advisories/music-player-daemon-ssrf-via-curlinputpluginthird-party-advisory
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