CVE-2026-4277

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-4277
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4277.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-4277
Aliases
Downstream
Related
Published
2026-04-07T14:22:25.547Z
Modified
2026-07-15T01:49:16.641659761Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Privilege abuse in GenericInlineModelAdmin
Details

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.

Database specific 
{
    "cna_assigner": "DSF",
    "cwe_ids": [
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4277.json"
}
References

Affected packages

Git / github.com/django/django

Affected ranges

Type
GIT
Repo
https://github.com/django/django
Events
Introduced
97aa3b7f08f51669e118f3af5ca91026e39664c3
Fixed
3396992e837d5146270ea8112bb622c83fa4a919
Introduced
9e7cc2b628fe8fd3895986af9b7fc9525034c1b0
Fixed
7d831a9eeb88a6bf484af7b56fe29596bdbf09a6
Introduced
36b5f39d9372147f0e758f590e35ee2b2bc317dd
Fixed
141e791f48592011b0f38fb30d44291e3ce74ee0
Database specific 
{
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "4.2"
        },
        {
            "fixed": "4.2.30"
        },
        {
            "introduced": "5.2"
        },
        {
            "fixed": "5.2.13"
        },
        {
            "introduced": "6.0"
        },
        {
            "fixed": "6.0.4"
        }
    ],
    "cpe": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*"
}

Affected versions

5.*
5.2
5.2.1
5.2.10
5.2.11
5.2.12
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.2.9
6.*
6.0
6.0.1
6.0.2
6.0.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4277.json"