Alpine: multiple py3-django packages: security update to 5.2.17-r0

high Tenable Cloud Security Plugin ID 445846

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8. GeoDjango 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's `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. 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 Bence
Nagy, localhost-detect, and kimchunbok_ for reporting this issue. (CVE-2026-15307)

- An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.
`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. 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 Jaeyoung Jang for reporting this issue. (CVE-2026-15337)

- An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8. GeoDjango's
`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.
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 Andrew MacPherson and kimchunbok_ for reporting this issue.
(CVE-2026-15830)

- An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.
`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.
Exploitation 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. Django would like to thank Egor Saltykov for reporting this issue.
(CVE-2026-15920)

Solution

Update the py3-django library and its related packages to version 5.2.17-r0 or later.

See Also

https://security.alpinelinux.org/vuln/CVE-2026-15307

https://security.alpinelinux.org/vuln/CVE-2026-15337

https://security.alpinelinux.org/vuln/CVE-2026-15830

https://security.alpinelinux.org/vuln/CVE-2026-15920

Plugin Details

Severity: High

ID: 445846

Version: Revision 1.1

Type: Local

Published: 8/10/2026

Updated: 8/10/2026

Supported Sensors: Agentless Assessment

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.82

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-15307

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 8/4/2026

Reference Information

CVE: CVE-2026-15307, CVE-2026-15337, CVE-2026-15830, CVE-2026-15920