CVE-2018-12397

Source
https://nvd.nist.gov/vuln/detail/CVE-2018-12397
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-12397.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-12397
Downstream
Related
Published
2019-02-28T18:29:00Z
Modified
2025-08-09T20:01:27Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

A WebExtension can request access to local files without the warning prompt stating that the extension will "Access your data for all websites" being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.

References

Affected packages