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CVE-2026-111211— Potential log injection via unescaped geometry form values

Quick assessment

Affected
djangoproject Django
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Django 6.1（低于 6.1.3）、6.0（低于 6.0.10）以及 5.2（低于 5.2.19）版本中发现了一个安全漏洞。 方法（由 使用）在将提交的无效值记录到日志之前未对其进行转义处理。这使得远程攻击者能够构造特定的几何数据，从而注入或伪造日志条目。 此前，不受支持的 Django 系列版本（如 5.1.x、5.0.x 和 4.2.x）未经过评估，也可能受到此漏洞影响。 Django 项目感谢 Aaron Chen 报告此问题。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1120 · Peripheral Device Discovery

Affected Version Matrix 6

VendorProduct Version RangeStatus
djangoproject Django 6.1< 6.1.3 affected
6.1.3 unaffected
6.0< 6.0.10 affected
6.0.10 unaffected
5.2< 5.2.19 affected
5.2.19 unaffected
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I. Basic Information for CVE-2026-111211

Vulnerability Information
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Vulnerability Title
Potential log injection via unescaped geometry form values
Source: CVE Program / CVE List V5
Vulnerability Description
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.forms.widgets.BaseGeometryWidget.deserialize()`, used by `django.contrib.gis.forms.GeometryField`, does not escape invalid submitted values before logging them, which allows remote attackers to inject or forge log entries via a crafted geometry value. 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 Aaron chen for reporting this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
日志输出的转义处理不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
djangoproject Django 6.1 ~ 6.1.3 -

II. Public POCs for CVE-2026-111211

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III. Intelligence Information for CVE-2026-111211

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Vendor Advisories for CVE-2026-111211 (1)

Mailing List Discussions for CVE-2026-111211 (1)

Other References for CVE-2026-111211 (5)

Same Patch Batch · djangoproject · 2026-11-03 · 6 CVEs total

CVE-2026-114582 5.3 MEDIUM Server-side request forgery via SpatialReference string input
CVE-2026-111362 5.3 MEDIUM Server-side request forgery via crs member of GeoJSON geometries
CVE-2026-108147 5.3 MEDIUM Potential memory exhaustion in MultiPartParser via base64-encoded file upload
CVE-2026-113593 3.1 LOW Potential exposure of private data via empty and missing Vary headers
CVE-2026-113733 2.2 LOW Password hash disclosure to "view only" admin users with custom user models

IV. Related Vulnerabilities

Same product: Django
Same vendor: djangoproject
Same weakness: CWE-117