# CVE-2026-111362: Server-side request forgery via crs member of GeoJSON geometries

Status: published. Published: 2026-11-03. Updated: 2026-11-03.

An issue was discovered in Django 6.1 before 6.1.3, 6.0 before 6.0.10, and 5.2 before 5.2.19.
`django.contrib.gis.gdal.OGRGeometry` does not restrict external coordinate reference system definitions in GeoJSON input, which allows remote attackers to cause server-side requests to attacker-selected destinations via crafted crs members.
Earlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected.
Django would like to thank Submersion Security Research Team for reporting this issue.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: DSF) — https://github.com/django/django/commit/ecb2b77b49890d6b2120f73fb3d7eb7ac7650143
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: DSF) — https://github.com/django/django/commit/649fb7985f67d5936dfb8caae6a54c0870dc8eec
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: DSF) — https://github.com/django/django/commit/e938f676fcca72f41247b0e96d4f0805e1722913
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: DSF) — https://github.com/django/django/commit/31bef742da017bc71fdce9298c30984aad844102

## Affected products and versions

- djangoproject / Django (django): ≥ 6.1; < 6.1.3 (affected, python); 6.1.3 (unaffected, python); ≥ 6.0; < 6.0.10 (affected, python); 6.0.10 (unaffected, python); ≥ 5.2; < 5.2.19 (affected, python); 5.2.19 (unaffected, python). Source: CNA: DSF

## Severity and prioritization

- CVSS 3.1: 5.3 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N; source: CNA: DSF

- CVSS 4.0: 6.9 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:N; source: CNA: DSF

- CVSS 4.0: 6.9 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X; source: NVD: 6a34fbeb-21d4-45e7-8e0a-62b95bc12c92

- CVSS 3.1: 5.3 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N; source: NVD: 6a34fbeb-21d4-45e7-8e0a-62b95bc12c92

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: exploitation none; automatable yes; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-918

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://docs.djangoproject.com/en/dev/releases/security/ (CNA: DSF; vendor-advisory)

- https://groups.google.com/g/django-announce (CNA: DSF; mailing-list)

- https://github.com/django/django/commit/ecb2b77b49890d6b2120f73fb3d7eb7ac7650143 (CNA: DSF; patch)

- https://github.com/django/django/commit/649fb7985f67d5936dfb8caae6a54c0870dc8eec (CNA: DSF; patch)

- https://github.com/django/django/commit/e938f676fcca72f41247b0e96d4f0805e1722913 (CNA: DSF; patch)

- https://github.com/django/django/commit/31bef742da017bc71fdce9298c30984aad844102 (CNA: DSF; patch)

- https://www.djangoproject.com/weblog/2026/nov/03/security-releases/ (CNA: DSF; vendor-advisory)

- https://docs.djangoproject.com/en/dev/releases/security/ (6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

- https://github.com/django/django/commit/31bef742da017bc71fdce9298c30984aad844102 (6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

- https://github.com/django/django/commit/649fb7985f67d5936dfb8caae6a54c0870dc8eec (6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

- https://github.com/django/django/commit/e938f676fcca72f41247b0e96d4f0805e1722913 (6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

- https://github.com/django/django/commit/ecb2b77b49890d6b2120f73fb3d7eb7ac7650143 (6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

- https://groups.google.com/g/django-announce (6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

- https://www.djangoproject.com/weblog/2026/nov/03/security-releases/ (6a34fbeb-21d4-45e7-8e0a-62b95bc12c92)

## Provenance

- CNA: DSF: https://www.cve.org/CVERecord?id=CVE-2026-111362; retrieved 2026-11-03; source updated 2026-11-03

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-111362; retrieved 2026-11-03; source updated 2026-11-03

Revision: c44bf1ab6acab04d064bd10ab029691e217a69928795798a38d1e86f7fe93838

Canonical: https://y2.dev/cve/CVE-2026-111362

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