CVE-2026-49129

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.5% of scored records. A rank, not a probability.

NVD base score

6.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-07-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-05-28 19:10Z3 MO AGO

Last updated

2026-07-28 01:49Z1 MO AGO

Reserved

2026-05-27

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 6.9)

CNA CVSS vector

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

Weaknesses

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

Data version

5.2

Document digest

97b5175dbfcb7ab74d6108110b2b3a6bf0e5fea62e871789092bf2b666c92f9a

• mstreet97.github.iohttps://mstreet97.github.io/security-research/opensource/vulnerability-disclosure/cybersecurity/cve/2026/05/25/Four_Bugs_Reachable_nc.htmltechnical-descriptionexploit
• www.musicpd.orghttps://www.musicpd.org/news/2026/05/mpd-0-24-11-released/release-notespatch
• raw.githubusercontent.comhttps://raw.githubusercontent.com/MusicPlayerDaemon/MPD/v0.24.11/NEWSrelease-notes
• github.comhttps://github.com/MusicPlayerDaemon/MPD/releases/tag/v0.24.11release-notes
• github.comhttps://github.com/MusicPlayerDaemon/MPD/issues/2487issue-tracking
• github.comhttps://github.com/MusicPlayerDaemon/MPD/commit/78341dd6c7b101c3feede233d4cc4f8f1fcc4bb3patch
• www.vulncheck.comhttps://www.vulncheck.com/advisories/music-player-daemon-ssrf-via-curlinputpluginthird-party-advisory