Vulnerability in Mozilla Firefox
CVE-2023-6210
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.
EPSS: 0.006 (45.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
Affected products
- Mozilla Firefox — versions unspecified
References
- security@mozilla.org (Permissions Required, Issue Tracking)
- security@mozilla.org (Release Notes, Vendor Advisory)
- security@mozilla.org
Frequently asked questions
- What is CVE-2023-6210?
- CVE-2023-6210 is a medium-severity vulnerability in Mozilla Firefox. CVSS score: 6.5/10. Published 2023-11-21.
- How severe is CVE-2023-6210?
- Medium severity. CVSS v3 base score is 6.5 out of 10.