CVE-2022-45413

MEDIUM

Firefox < 107.0 - Open Redirect via browser_fallback_url Parameter

Title source: llm
STIX 2.1

Description

Using the <code>S.browser_fallback_url parameter</code> parameter, an attacker could redirect a user to a URL and cause SameSite=Strict cookies to be sent.<br>*This issue only affects Firefox for Android. Other operating systems are not affected.*. This vulnerability affects Firefox < 107.

References (2)

Core 2
Core References
Issue Tracking, Permissions Required, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1791201

Scores

CVSS v3 6.1
EPSS 0.0017
EPSS Percentile 37.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-601
Status published
Products (1)
mozilla/firefox < 107.0
Published Dec 22, 2022
Tracked Since Feb 18, 2026