CVE-2018-18497
Summary
Limitations on the URIs allowed to WebExtensions by the browser.windows.create API can be bypassed when a pipe in the URL field is used within the extension to load multiple pages as a single argument. This could allow a malicious WebExtension to open privileged about: or file: locations. This vulnerability affects Firefox < 64.
- LOW
- NETWORK
- NONE
- UNCHANGED
- REQUIRED
- NONE
- HIGH
- NONE
References
Advisory Timeline
- Published
