What is GHSA-qx8w-qf9q-g5vp?

GHSA-qx8w-qf9q-g5vp is a security advisory published by GitHub Security Advisories with Medium severity. By attempting to connect a website using an unresponsive port, an attacker could have controlled...

Which CVE IDs does GHSA-qx8w-qf9q-g5vp cover?

GHSA-qx8w-qf9q-g5vp covers the following CVE IDs: CVE-2020-26977. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qx8w-qf9q-g5vp?

GHSA-qx8w-qf9q-g5vp has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-qx8w-qf9q-g5vpMediumCVSS 6.5

By attempting to connect a website using an unresponsive port, an attacker could have controlled...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2020-26977 →

📋 Description

By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. Note: This issue only affects Firefox for Android. Other operating systems are unaffected.. This vulnerability affects Firefox < 84.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2020-26977
https://bugzilla.mozilla.org/show_bug.cgi?id=1676311
https://www.mozilla.org/security/advisories/mfsa2020-54
https://github.com/advisories/GHSA-qx8w-qf9q-g5vp