CVE-2023-6210

MEDIUM

Firefox < 120.0 - Security Bypass via Insecure Pop-up Content Loading

Title source: llm
STIX 2.1

Description

When an https: web page created a pop-up from a "javascript:" URL, that pop-up was incorrectly allowed to load blockable content such as iframes from insecure http: URLs This vulnerability affects Firefox < 120.

References (3)

Core 3
Core References
Issue Tracking, Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1801501

Scores

CVSS v3 6.5
EPSS 0.0018
EPSS Percentile 39.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

Status published
Products (1)
mozilla/firefox < 120.0
Published Nov 21, 2023
Tracked Since Feb 18, 2026