What is CVE-2026-49129?

CVE-2026-49129 is a medium-severity vulnerability in Musicplayerdaemon Mpd, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.8/10. Published 2026-05-28.

How severe is CVE-2026-49129?

Medium severity. CVSS v3 base score is 5.8 out of 10.

SSRF in Musicplayerdaemon Mpd

CVE-2026-49129

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.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2026-05-28 · last modified 2026-07-14.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (38.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.002

Affected products

Musicplayerdaemon Mpd — versions 0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

www.musicpd.org/news/2026/05/mpd-0-24-11-released/ (release-notes, patch)
raw.githubusercontent.com/MusicPlayerDaemon/MPD/v0.24.11/NEWS (release-notes)
github.com/MusicPlayerDaemon/MPD/releases/tag/v0.24.11 (release-notes)
github.com/MusicPlayerDaemon/MPD/issues/2487 (issue-tracking)
github.com/MusicPlayerDaemon/MPD/commit/78341dd6c7b101c3feede233d4cc4f8f1fcc4bb3 (patch)
www.vulncheck.com/advisories/music-player-daemon-ssrf-via-curlinputplugin (third-party-advisory)
mstreet97.github.io/security-research/opensource/vulnerability-disclosure/cyber… (technical-description, exploit)

Frequently asked questions

What is CVE-2026-49129?: CVE-2026-49129 is a medium-severity vulnerability in Musicplayerdaemon Mpd, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.8/10. Published 2026-05-28.
How severe is CVE-2026-49129?: Medium severity. CVSS v3 base score is 5.8 out of 10.