webkit2gtk is vulnerable to cross-site scripting. The vulnerability exists due to a logic issue.
www.openwall.com/lists/oss-security/2021/12/20/6
lists.fedoraproject.org/archives/list/[email protected]/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/
lists.fedoraproject.org/archives/list/[email protected]/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/
secdb.alpinelinux.org/edge/community.yaml
support.apple.com/en-us/HT212867
support.apple.com/en-us/HT212869
support.apple.com/en-us/HT212874
support.apple.com/en-us/HT212876
www.debian.org/security/2021/dsa-5030
www.debian.org/security/2021/dsa-5031