vulnerability
Arch Linux: Privilege escalation (CVE-2018-12396)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Feb 28, 2019 | Jul 11, 2025 | Nov 27, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Feb 28, 2019
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A security issue has been found in Firefox versions prior to 63.0, where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run.
Solution
arch-linux-upgrade-latest
References
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