CVSS 3.1 Score 6.5 of 10 (medium)


Published Nov 21, 2023
Updated: Jan 7, 2024


CVE-2023-6210 is a vulnerability that affects Firefox versions prior to 120. This vulnerability allows a pop-up created from an https: web page to load blockable content, such as iframes, from insecure http: URLs. The potential danger posed by this vulnerability is high integrity impact, meaning it could allow an attacker to modify the content of the affected web page. The base severity of this vulnerability is rated as MEDIUM, with a base score of 6.5 according to The remediation for this vulnerability is to update Firefox to version 120 or later.

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