AEGLIX vulnerability intelligence
CVE-2026-4277
CRITICAL · CVSS 9.8 · Analyzed
Published: 2026-04-07 · Updated: 2026-10-26 · Source: NVD
Stored catalog record
Source record retrieved 2026-10-28T10:18:37.295968+00:00. Scheduled imports handle updates; this page does not assert that the provider was queried just now.
Vulnerability overview
An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. Add permissions on inline model instances were not validated on submission of forged `POST` data in `GenericInlineModelAdmin`. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank N05ec@LZU-DSLab for reporting this issue.
Patch review priority
Critical technical severity
- CVSS is at least 9.0; exploitation is not established by severity alone.
FIRST EPSS: 0.46% · percentile 39.6 · score date 2026-10-27.
EPSS estimates probability of exploitation in the next 30 days. It does not measure your exposure or prove exploitation. The elevated threshold is 10%; CISA KEV takes precedence. About FIRST EPSS ↗
Severity and scoring
- CVSS score
- 9.8 · CRITICAL
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-862
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Not listed in the CISA catalog retrieved for this record. This does not establish that exploitation has not occurred.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
From (inclusive): 4.2
Before (exclusive): 4.2.30
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
From (inclusive): 5.2
Before (exclusive): 5.2.13
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
From (inclusive): 6.0
Before (exclusive): 6.0.4
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://docs.djangoproject.com/en/dev/releases/security/
Patch · Vendor Advisory
- https://groups.google.com/g/django-announce
Release Notes
- https://www.djangoproject.com/weblog/2026/apr/07/security-releases/
Patch · Vendor Advisory