Vulnerability-Lookup

GHSA-5C2H-G7WX-C499

Vulnerability from github – Published: 2026-05-28 21:32 – Updated: 2026-05-29 00:38

Details

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.

Severity

5.8 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-49129"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-28T20:16:26Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-5c2h-g7wx-c499",
  "modified": "2026-05-29T00:38:32Z",
  "published": "2026-05-28T21:32:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49129"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MusicPlayerDaemon/MPD/issues/2487"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MusicPlayerDaemon/MPD/commit/78341dd6c7b101c3feede233d4cc4f8f1fcc4bb3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MusicPlayerDaemon/MPD/releases/tag/v0.24.11"
    },
    {
      "type": "WEB",
      "url": "https://mstreet97.github.io/security-research/opensource/vulnerability-disclosure/cybersecurity/cve/2026/05/25/Four_Bugs_Reachable_nc.html"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/MusicPlayerDaemon/MPD/v0.24.11/NEWS"
    },
    {
      "type": "WEB",
      "url": "https://www.musicpd.org/news/2026/05/mpd-0-24-11-released"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/music-player-daemon-ssrf-via-curlinputplugin"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-49129 (GCVE-0-2026-49129)

Vulnerability from cvelistv5 – Published: 2026-05-28 19:10 – Updated: 2026-07-28 01:49 X_Open Source

Title

Music Player Daemon < 0.24.11 SSRF via CurlInputPlugin

Summary

Severity

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

5.8 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-29 13:57 UTC

CWE

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

Assigner

VulnCheck mitre root

References

7 references

URL	Tags
https://mstreet97.github.io/security-research/ope…	technical-descriptionexploit
https://www.musicpd.org/news/2026/05/mpd-0-24-11-…	release-notespatch
https://raw.githubusercontent.com/MusicPlayerDaem…	release-notes
https://github.com/MusicPlayerDaemon/MPD/releases…	release-notes
https://github.com/MusicPlayerDaemon/MPD/issues/2487	issue-tracking
https://github.com/MusicPlayerDaemon/MPD/commit/7…	patch
https://www.vulncheck.com/advisories/music-player…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
MusicPlayerDaemon	MPD	Affected: 0 , < 0.24.11 (semver) cpe:2.3:a:musicpd:music_player_daemon::::::::

Date Public

2026-05-15 00:00

Credits

Matteo Strada Daniele Berardinelli

Show details on NVD website

JSON

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                "id": "CVE-2026-49129",
                "options": [
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-29T13:57:31.095277Z",
                "version": "2.0.3"
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                  "criteria": "cpe:2.3:a:musicpd:music_player_daemon:*:*:*:*:*:*:*:*",
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      "metrics": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-5C2H-G7WX-C499

CVE-2026-49129 (GCVE-0-2026-49129)

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