A logic issue was addressed with improved state management. This issue is fixed in iOS 13, Safari 13. Processing maliciously crafted web content may lead to universal cross site scripting.
https://support.apple.com/HT210608
https://support.apple.com/HT210606
https://security.gentoo.org/glsa/202003-22
Source: Mitre, NVD
Published: 2019-12-18
Updated: 2022-10-14
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N