CVE•Published 2026-04-07•Modified 2026-04-13•1 article on news•6 live references•NVD data
CVE-2026-4277Djangoproject · Django
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Weaknesses (CWE)
Description
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.
Timeline
Published 2026-04-07
Modified 2026-04-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-4277Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Djangoproject Django"All exposed Djangoproject Django instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Django"HTTP body or banner mentions "Django" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-4277Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-4277Censys host search filtered to this CVE id.
grep.app
CVE-2026-4277Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-4277GitHub code search for direct mentions.
Google dork
"CVE-2026-4277" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.