What is GHSA-mjcq-9w3f-v5mx?

GHSA-mjcq-9w3f-v5mx is a security advisory published by GitHub Security Advisories with Medium severity. Script injection in Accessibility in Google Chrome prior to 149.0.7827.53 allowed an attacker who...

Which CVE IDs does GHSA-mjcq-9w3f-v5mx cover?

GHSA-mjcq-9w3f-v5mx covers the following CVE IDs: CVE-2026-11157. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mjcq-9w3f-v5mx?

GHSA-mjcq-9w3f-v5mx has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-mjcq-9w3f-v5mxMediumCVSS 5.4

Script injection in Accessibility in Google Chrome prior to 149.0.7827.53 allowed an attacker who...

Vendor

GitHub Security Advisories

Published

June 5, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-11157 →

📋 Description

Script injection in Accessibility in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML (UXSS) via a crafted Chrome Extension. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11157
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/501823385
https://github.com/advisories/GHSA-mjcq-9w3f-v5mx