Update dependency django to v4.2.30 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
django (changelog)	==4.2.29 → ==4.2.30

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Django: SGI requests with a missing or understated Content-Length header could bypass the DATA_UPLOAD_MAX_MEMORY_SIZE limit

CVE-2026-33034 / GHSA-933h-hp56-hf7m

More information

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. ASGI requests with a missing or understated Content-Length header could bypass the DATA_UPLOAD_MAX_MEMORY_SIZE limit when reading HttpRequest.body, allowing remote attackers to load an unbounded request body into memory.

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 Superior for reporting this issue.

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-33034
• https://docs.djangoproject.com/en/dev/releases/security
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases
• https://github.com/advisories/GHSA-933h-hp56-hf7m

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Django has potential DoS via MultiPartParser through crafted multipart uploads

CVE-2026-33033 / GHSA-5mf9-h53q-7mhq

More information

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. MultiPartParser allows remote attackers to degrade performance by submitting multipart uploads with Content-Transfer-Encoding: base64 including excessive whitespace.

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 Seokchan Yoon for reporting this issue.

Severity

• CVSS Score: 6.5 / 10 (Medium)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-33033
• https://docs.djangoproject.com/en/dev/releases/security
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases
• https://github.com/advisories/GHSA-5mf9-h53q-7mhq

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Django vulnerable to privilege abuse in ModelAdmin.list_editable

CVE-2026-4292 / GHSA-mmwr-2jhp-mc7j

More information

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. Admin changelist forms using ModelAdmin.list_editable incorrectly allowed new instances to be created via forged POST data.

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 Cantina for reporting this issue.

Severity

• CVSS Score: 2.7 / 10 (Low)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-4292
• https://docs.djangoproject.com/en/dev/releases/security
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases
• https://github.com/advisories/GHSA-mmwr-2jhp-mc7j

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Django vulnerable to privilege abuse in GenericInlineModelAdmin

CVE-2026-4277 / GHSA-pwjp-ccjc-ghwg

More information

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.

Severity

• CVSS Score: 2.3 / 10 (Low)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-4277
• https://docs.djangoproject.com/en/dev/releases/security
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases
• https://github.com/advisories/GHSA-pwjp-ccjc-ghwg

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Django vulnerable to ASGI header spoofing via underscore/hyphen conflation

CVE-2026-3902 / GHSA-mvfq-ggxm-9mc5

More information

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. ASGIRequest allows a remote attacker to spoof headers by exploiting an ambiguous mapping of two header variants (with hyphens or with underscores) to a single version with underscores.

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 Tarek Nakkouch for reporting this issue.

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-3902
• https://docs.djangoproject.com/en/dev/releases/security
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases
• https://github.com/advisories/GHSA-mvfq-ggxm-9mc5

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

---

Django has potential DoS via MultiPartParser through crafted multipart uploads

BIT-django-2026-33033 / CVE-2026-33033 / GHSA-5mf9-h53q-7mhq

More information

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. MultiPartParser allows remote attackers to degrade performance by submitting multipart uploads with Content-Transfer-Encoding: base64 including excessive whitespace.

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 Seokchan Yoon for reporting this issue.

Severity

• CVSS Score: 6.5 / 10 (Medium)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-33033
• https://docs.djangoproject.com/en/dev/releases/security
• https://github.com/django/django
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

---

Django: SGI requests with a missing or understated Content-Length header could bypass the DATA_UPLOAD_MAX_MEMORY_SIZE limit

BIT-django-2026-33034 / CVE-2026-33034 / GHSA-933h-hp56-hf7m

More information

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. ASGI requests with a missing or understated Content-Length header could bypass the DATA_UPLOAD_MAX_MEMORY_SIZE limit when reading HttpRequest.body, allowing remote attackers to load an unbounded request body into memory.

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 Superior for reporting this issue.

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-33034
• https://docs.djangoproject.com/en/dev/releases/security
• https://github.com/django/django
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

---

Django vulnerable to privilege abuse in ModelAdmin.list_editable

BIT-django-2026-4292 / CVE-2026-4292 / GHSA-mmwr-2jhp-mc7j

More information

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. Admin changelist forms using ModelAdmin.list_editable incorrectly allowed new instances to be created via forged POST data.

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 Cantina for reporting this issue.

Severity

• CVSS Score: 2.7 / 10 (Low)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-4292
• https://docs.djangoproject.com/en/dev/releases/security
• https://github.com/django/django
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

---

Django vulnerable to ASGI header spoofing via underscore/hyphen conflation

BIT-django-2026-3902 / CVE-2026-3902 / GHSA-mvfq-ggxm-9mc5

More information

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. ASGIRequest allows a remote attacker to spoof headers by exploiting an ambiguous mapping of two header variants (with hyphens or with underscores) to a single version with underscores.

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 Tarek Nakkouch for reporting this issue.

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-3902
• https://docs.djangoproject.com/en/dev/releases/security
• https://github.com/django/django
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

---

Django vulnerable to privilege abuse in GenericInlineModelAdmin

BIT-django-2026-4277 / CVE-2026-4277 / GHSA-pwjp-ccjc-ghwg

More information

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.

Severity

• CVSS Score: 2.3 / 10 (Low)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-4277
• https://docs.djangoproject.com/en/dev/releases/security
• https://github.com/django/django
• https://groups.google.com/g/django-announce
• https://www.djangoproject.com/weblog/2026/apr/07/security-releases

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

django/django (django)

v4.2.30

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File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
django/cohiva
settings_defaults.py
ui.py
django/geno
views.py
django/geno/tests
test_views.py
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