CVE-2026-33034

Summary

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.

Affected Software

VendorProductVersion RangeStatus
djangoprojectDjango6.0 < 6.0.4affected
djangoprojectDjango6.0.4unaffected
djangoprojectDjango5.2 < 5.2.13affected
djangoprojectDjango5.2.13unaffected
djangoprojectDjango4.2 < 4.2.30affected
djangoprojectDjango4.2.30unaffected

Weaknesses

  • CWE-770: CWE-770: Allocation of Resources Without Limits or Throttling

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References