CVE Catalog

CVE-2026-100391

HighCVSS 8.2
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.31%

22th percentile - higher than 22% of all known CVEs

Summary

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.

Risk Assessment

An attacker can access internal services and data, including cloud metadata, potentially leading to sensitive information disclosure or privilege escalation in cloud environments.

Recommendation

Update MediaFlow Proxy to a version later than 2.4.9 if available, or implement strict URL validation in the d parameter, blocking access to internal and metadata addresses.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS