What is GHSA-jjr5-6c72-j9r9?

GHSA-jjr5-6c72-j9r9 is a security advisory published by GitHub Security Advisories with Medium severity. The FTP client trusts the server's PASV response IP:port without validation against the control...

Which CVE IDs does GHSA-jjr5-6c72-j9r9 cover?

GHSA-jjr5-6c72-j9r9 covers the following CVE IDs: CVE-2026-109681. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jjr5-6c72-j9r9?

GHSA-jjr5-6c72-j9r9 has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-jjr5-6c72-j9r9MediumCVSS 4.7

The FTP client trusts the server's PASV response IP:port without validation against the control...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-109681 →

📋 Description

The FTP client trusts the server's PASV response IP:port without validation against the control connection target. A rogue FTP server can specify any IP:port in the 227 Passive Mode response, causing the operator's machine to open a TCP connection to an arbitrary host.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-109681
https://github.com/rapid7/metasploit-framework/pull/21994
https://github.com/advisories/GHSA-jjr5-6c72-j9r9