Q: What is CVE-2022-45413 — CVE-2022-45413?

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

Q: What is the authoritative source for CVE-2022-45413?

CVE-2022-45413 (CVE-2022-45413) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

Question 1

What is CVE-2022-45413 — CVE-2022-45413?

Accepted Answer

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

Question 2

What is the authoritative source for CVE-2022-45413?

Accepted Answer

CVE-2022-45413 (CVE-2022-45413) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVSS	6.1 ()
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS	0.43% probability of exploitation · percentile 34.6% · 2026-06-18T12:00:27Z
Last modified	2026-06-17

CVE-2022-45413CVE-2022-45413

Description

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