SUSE-SU-2026:3503-1

Vulnerability from csaf_suse - Published: 2026-08-05 12:49 - Updated: 2026-08-05 12:49
Summary
Security update for python-Django
Severity
Critical
Notes
Title of the patch: Security update for python-Django
Description of the patch: This update for python-Django fixes the following issues: - CVE-2026-15307: server-side file-write and request forgery via spatial lookups (bsc#1272997). - CVE-2026-15337: potential denial-of-service vulnerability in `check_for_language()` (bsc#1272998). - CVE-2026-15830: potential denial-of-service vulnerability via nested geometry collections (bsc#1272999). - CVE-2026-15920: potential cross-site scripting via `URLField` values in the admin (bsc#1273000).
Patchnames: SUSE-2026-3503,SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-3503
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-15307
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP7:python311-Django-4.2.11-150600.3.65.1.noarch —
Vendor Fix
Threats
Impact critical
CVE-2026-15337
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP7:python311-Django-4.2.11-150600.3.65.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-15830
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP7:python311-Django-4.2.11-150600.3.65.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-15920
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Module for Package Hub 15 SP7:python311-Django-4.2.11-150600.3.65.1.noarch —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

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          "category": "general",
          "text": "An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.\nGeoDjango spatial lookups optimistically parse the right-hand-side value as a raster by passing it to the `django.contrib.gis.gdal.GDALRaster` constructor. Any value used in a spatial lookup against a `GeometryField` or `RasterField` reaches this constructor, including untrusted input, for example a spatial-field filter submitted through the Django admin changelist query string by a staff user with view permission. A `dict`, or a `str` holding its JSON representation, is opened in write mode regardless of the constructor\u0027s `write=False` default, allowing a file with an attacker-chosen name and contents to be written through a file-backed GDAL driver. Any other `str` is treated as a datasource, allowing an outbound network request through a GDAL virtual filesystem handler. Writing a file to a location later imported by the application can result in remote code execution.\nEarlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected.\nDjango would like to thank Bence Nagy, localhost-detect, and kimchunbok_ for reporting this issue.",
          "title": "CVE description"
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        {
          "category": "general",
          "text": "An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.\n`django.utils.translation.check_for_language()` is subject to a potential denial-of-service attack when given many distinct, very long language codes, which are retained as keys in an in-memory cache and consume process memory. Such codes reach the function through the `django.views.i18n.set_language()` view, which is not routed by default. The consumed memory is bounded, since request data is limited by the `DATA_UPLOAD_MAX_MEMORY_SIZE` setting (default 2.5 MB) and the cache holds a fixed maximum number of entries.\nEarlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected.\nDjango would like to thank Jaeyoung Jang for reporting this issue.",
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      ],
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        {
          "category": "general",
          "text": "An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.\nGeoDjango\u0027s `django.contrib.gis.geos.GEOSGeometry` is subject to a potential denial-of-service when parsing deeply nested `GEOMETRYCOLLECTION` objects supplied as well-known text (WKT), well-known binary (WKB), or hex-encoded WKB, which triggers unbounded recursion and a segmentation fault in the underlying GEOS library. Spatial field lookups and the `django.contrib.gis.forms.GeometryField` form field are also affected.\nEarlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected.\nDjango would like to thank Andrew MacPherson and kimchunbok_ for reporting this issue.",
          "title": "CVE description"
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          "product_ids": [
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    {
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          "text": "https://www.suse.com/security/cve/CVE-2026-15920"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.\n`django.contrib.admin.utils.display_for_field()` renders `URLField` values as clickable links in the admin without validating the URL. A value stored with an unsafe scheme is displayed as a link on changelist and read-only admin pages, which allows cross-site scripting against staff users who click the link.\r\nExploitation requires the unsafe value to already be stored in the database. `URLField` validation through a `ModelForm` or the admin rejects unsafe schemes, so this affects applications that persist `URLField` data without running model validation, for example through direct queryset writes, deserialization, or bulk import of untrusted input.\nDjango would like to thank Egor Saltykov for reporting this issue.",
          "title": "CVE description"
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          "url": "https://www.suse.com/security/cve/CVE-2026-15920"
        },
        {
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          "summary": "SUSE Bug 1273000 for CVE-2026-15920",
          "url": "https://bugzilla.suse.com/1273000"
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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        {
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.