An issue was discovered in SearchController in phpMyAdmin before 4.9.6 and 5.x before 5.0.3. A SQL injection vulnerability was discovered in how phpMyAdmin processes SQL statements in the search feature. An attacker could use this flaw to inject malicious SQL in to a query.
https://www.phpmyadmin.net/security/PMASA-2020-6/
https://security.gentoo.org/glsa/202101-35
https://lists.debian.org/debian-lts-announce/2020/10/msg00024.html
https://advisory.checkmarx.net/advisory/CX-2020-4281
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00027.html