WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64.
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Affected Vendors & Products
Advisories
Source | ID | Title |
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EUVD-2018-10220 | WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64. |
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USN-3844-1 | Firefox vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-05T11:08:21.948Z
Reserved: 2018-10-19T00:00:00
Link: CVE-2018-18495

No data.

Status : Modified
Published: 2019-02-28T18:29:01.680
Modified: 2024-11-21T03:56:02.767
Link: CVE-2018-18495


No data.