CVE-2024-26283

State: Published
Severity: 7.8 High
Published: Feb 22, 2024
Updated: Aug 29, 2024
Reserved: Feb 15, 2024

Description

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. This vulnerability affects Firefox for iOS < 123.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-83 Improper Neutralization of Script in Attributes in a Web Page

Affected Products

Product	Versions
Firefox for iOSMozilla	before 123Affected

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1850158
https://www.mozilla.org/security/advisories/mfsa2024-08/

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