CVE-2026-100391

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Source
https://cve.org/CVERecord?id=CVE-2026-100391
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100391.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-100391
Published
2026-09-25T20:13:12Z
Modified
2026-09-27T03:46:27Z
Severity
  • 8.8 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
MediaFlow Proxy through 2.4.9 Server-Side Request Forgery via Incomplete Validation
Details

MediaFlow Proxy through 2.4.9 contains a server-side request forgery vulnerability in the /proxy routes due to missing and incomplete destination validation in the d query parameter. Remote attackers can supply arbitrary internal URLs including loopback and cloud metadata endpoints to read full responses from the proxy server.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100391.json"
}
References

Affected packages

Git / github.com/mhdzumair/mediaflow-proxy

Affected ranges

Type
GIT
Repo
https://github.com/mhdzumair/mediaflow-proxy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e88bf61385f9878ea27c887ae60a77ea3a25c6bc
Fixed
99f4af1153d4766420a098a232183cba1efdc560
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "2.4.9"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0.0
1.1.0
1.2.0
1.3.0
1.4.0
1.4.1
1.4.2
1.5.0
1.5.1
1.6.0
1.7.0
1.7.1
1.7.3
1.7.4
1.7.5
1.8.0
1.9.0
1.9.1
1.9.2
1.9.3
1.9.4
1.9.5
1.9.6
1.9.7
1.9.8
1.9.9
2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
2.1.9
2.2.0
2.2.1
2.2.3
2.2.4
2.2.5
2.3.0
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.4.0
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.4.6
2.4.7
2.4.8
2.4.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100391.json"