CVE-2024-7524

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 129 Firefox ESR versions prior to 115.14 Firefox ESR versions prior to 128.1

Description The issue is related to the Content Security Policy component in Firefox browsers, specifically in "strict-dynamic" mode. An attacker who can inject an HTML element could use a DOM Clobbering attack on some web-compatibility shims and achieve cross-site scripting (XSS), bypassing the CSP strict-dynamic protection. This could allow a remote attacker to perform cross-site scripting attacks.

Recommendations For Firefox versions prior to 129, update to version 129 or later. For Firefox ESR versions prior to 115.14, update to version 115.14 or later. For Firefox ESR versions prior to 128.1, update to version 128.1 or later.