CVE-2026-1312
Potential SQL injection via QuerySet.order_by and FilteredRelation
- Published
- Feb 3, 2026
- Updated
- Jul 15, 2026
- Assigning CNA
- DSF
- Evidence observed
- Aug 25, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HLow · next 30 days
- Percentile
- 55.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
2Reproduction environment for CVE-2026-1312 with Docker-based setup and automated execution script for vulnerability testing and analysis.
Reproduces CVE-2026-1312, a Django SQL injection vulnerability, with a Dockerized environment and step-by-step PoC for security testing.
Responsible use
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