CVE-2022-28283

medium

Description

The sourceMapURL feature in devtools was missing security checks that would have allowed a webpage to attempt to include local files or other files that should have been inaccessible. This vulnerability affects Firefox < 99.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1754066

https://www.mozilla.org/security/advisories/mfsa2022-13/

Details

Source: MITRE

Published: 2022-12-22

Updated: 2022-12-30

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM