Skip to main content

Inefficient Algorithmic Complexity

CVE-2025-14550

High
7.5/10

Summary

An issue was discovered in versions 3.x prior to 4.2.28, 5.x prior to 5.2.11, and 6.x prior to 6.0.2. `ASGIRequest` allows a remote attacker to cause a potential denial-of-service via a crafted request with multiple duplicate headers. Django would like to thank Jiyong Yang for reporting this issue.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-407 - Inefficient Algorithmic Complexity

An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.

References

Advisory Timeline

  • Published