vulnerability
MFSA2022-47 Firefox: Security Vulnerabilities fixed in Firefox 107 (CVE-2022-45410)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:C/A:N) | Nov 15, 2022 | Nov 16, 2022 | Mar 27, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:C/A:N)
Published
Nov 15, 2022
Added
Nov 16, 2022
Modified
Mar 27, 2026
Description
When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cookie protections. This was addressed in the spec and then in browsers. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
Solution
mozilla-firefox-upgrade-107_0
Rapid7 Labs
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