Music Player Daemon < 0.24.11 SSRF via CurlInputPlugin
Published May 28, 2026
6.9
MEDIUMCVSS 4.0
EPSS 0.48%
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.
Affected products
-
- Version 0StatusaffectedConstraints<0.24.11
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| MusicPlayerDaemon | MPD | affected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
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
1 other source (NVD) ▾
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed May 29, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
May–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.48% (0.00477) | 39.02th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.28% (0.00281) | 19.56th | v5 (v2026.06.15) |
| May 29, 2026 | 0.04% (0.00045) | 14.24th | v4 (v2025.03.14) |
References (7)
- https://github.com/MusicPlayerDaemon/MPD/commit/78341dd6c7b101c3feede233d4cc4f8f1fcc4bb3 patch
- https://github.com/MusicPlayerDaemon/MPD/issues/2487 issue-tracking
- https://github.com/MusicPlayerDaemon/MPD/releases/tag/v0.24.11 release-notes
- https://mstreet97.github.io/security-research/opensource/vulnerability-disclosure/cybersecurity/cve/2026/05/25/Four_Bugs_Reachable_nc.html technical-descriptionexploit
- https://raw.githubusercontent.com/MusicPlayerDaemon/MPD/v0.24.11/NEWS release-notes
- https://www.musicpd.org/news/2026/05/mpd-0-24-11-released/ release-notespatch
- https://www.vulncheck.com/advisories/music-player-daemon-ssrf-via-curlinputplugin third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/MusicPlayerDaemon/MPD/commit/78341dd6c7b101c3feede233d4cc4f8f1fcc4bb3 | patch | |
| https://github.com/MusicPlayerDaemon/MPD/issues/2487 | issue-tracking | |
| https://github.com/MusicPlayerDaemon/MPD/releases/tag/v0.24.11 | release-notes | |
| https://mstreet97.github.io/security-research/opensource/vulnerability-disclosure/cybersecurity/cve/2026/05/25/Four_Bugs_Reachable_nc.html | technical-descriptionexploit | |
| https://raw.githubusercontent.com/MusicPlayerDaemon/MPD/v0.24.11/NEWS | release-notes | |
| https://www.musicpd.org/news/2026/05/mpd-0-24-11-released/ | release-notespatch | |
| https://www.vulncheck.com/advisories/music-player-daemon-ssrf-via-curlinputplugin | third-party-advisory |
Change history (0)
No recorded changes yet.