What is GHSA-4r8j-5v22-gg78?

GHSA-4r8j-5v22-gg78 is a security advisory published by GitHub Security Advisories with Medium severity. The Web Interface for OpenWRT LuCI version 19.07 and lower has been discovered to have a cross...

Which CVE IDs does GHSA-4r8j-5v22-gg78 cover?

GHSA-4r8j-5v22-gg78 covers the following CVE IDs: CVE-2021-27821. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4r8j-5v22-gg78?

GHSA-4r8j-5v22-gg78 has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-4r8j-5v22-gg78MediumCVSS 6.1

The Web Interface for OpenWRT LuCI version 19.07 and lower has been discovered to have a cross...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

July 5, 2026

🔗 CVE IDs covered (1)

CVE-2021-27821 →

📋 Description

The Web Interface for OpenWRT LuCI version 19.07 and lower has been discovered to have a cross-site scripting vulnerability which can lead to attackers carrying out arbitrary code execution.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-27821
http://openwrt.com
http://openwrtorg.com
https://github.com/advisories/GHSA-4r8j-5v22-gg78