Description
An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28. `FilteredRelation` is subject to SQL injection in column aliases via control characters, using a suitably crafted dictionary, with dictionary expansion, as the `**kwargs` passed to `QuerySet` methods `annotate()`, `aggregate()`, `extra()`, `values()`, `values_list()`, and `alias()`. 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.
Remediation
References
Related Vulnerabilities
MySQL CVE-2021-35591 Vulnerability (CVE-2021-35591)
Joomla! Core 3.x.x Cross-Site Scripting (3.0.0 - 3.9.25)
Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2020-25703)
WordPress Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-4898)