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CVE

CVE-2026-33034

CVE-2026-33034 python-django
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CVE

CVE-2026-33034

CVE-2026-33034 python-django

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 DATAUPLOADMAXMEMORYSIZE 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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33034

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00035%
EPSS Percentile
0.10732%
Introduced Version
0
Fix Available
3:4.2.11-1ubuntu1.15,4.2.30-r0,2025.12.4-r3,2026.2.1-r3,24.6.1-r34,1.23.0-r3

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