Django Improper Neutralization of Special Elements used in an SQL Command (SQL Injection) Vulnerability - CVE-2026-1312

An issue was discovered in 6.0 before 6.0.2 5.2 before 5.2.11 and 4.2 before 4.2.28. .QuerySet.order_by() is subject to SQL injection in column aliases containing periods when the same alias is using a suitably crafted dictionary with dictionary expansion used in FilteredRelation. Earlier unsupported Django series (such as 5.0.x 4.1.x and 3.2.x) were not evaluated and may also be affected. Django would like to thank Solomon Kebede for reporting this issue.