What is GHSA-gqmg-cfhg-mw2q?

GHSA-gqmg-cfhg-mw2q is a security advisory published by GitHub Security Advisories with Critical severity. An issue in the loopback request handling component of fossar selfoss v2.20-SNAPSHOT allows...

Which CVE IDs does GHSA-gqmg-cfhg-mw2q cover?

GHSA-gqmg-cfhg-mw2q covers the following CVE IDs: CVE-2026-50872. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gqmg-cfhg-mw2q?

GHSA-gqmg-cfhg-mw2q has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-gqmg-cfhg-mw2qCriticalCVSS 9.8

An issue in the loopback request handling component of fossar selfoss v2.20-SNAPSHOT allows...

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-50872 →

📋 Description

An issue in the loopback request handling component of fossar selfoss v2.20-SNAPSHOT allows attackers to execute arbitrary commands and obtain sensitive information via supplying a crafted HTTP request.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50872
https://gist.github.com/pyuysig/272bf96c028ed45ad010b7c75937c914
https://github.com/advisories/GHSA-gqmg-cfhg-mw2q