PT-2026-30851 · Djangoproject · Django

Jacob Walls + 2 · Published 2026-04-07 · Updated 2026-04-07 · CVE-2026-33034

Mitre

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.

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2026-33034

Affected Products

Django

References · 4

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