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Medium 5.3Published Dec 9, 2025

CVE-2025-67485HTTP/HTTPS Traffic Interception Bypass in mad-proxy

Updated under an hour ago ()

Does this affect you?

It affects machphy mad-proxy and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

mad-proxy is a Python-based HTTP/HTTPS proxy server for detection and blocking of malicious web activity using custom security policies. Versions 0.3 and below allow attackers to bypass HTTP/HTTPS traffic interception rules, potentially exposing sensitive traffic. This issue does not have a fix at the time of publication.

CVSS
5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE)
CWE-693
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
GitHub_M
NVD analysis
Analyzed
Record last updated
Dec 10, 2025
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
machphy mad-proxy
machphy:mad_proxy (from the name)
through 0.3
CNA record
machphy mad-proxy
machphy:mad-proxy
through 0.3
NVD

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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