VULNERABILITY INTELLIGENCE

CVE-2011-4139

CVSS score5 MEDIUM
EPSS probability2.32%
CISA KEVNot currently listed
Published2011-10-19
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:N

Description

Django before 1.2.7 and 1.3.x before 1.3.1 uses a request's HTTP Host header to construct a full URL in certain circumstances, which allows remote attackers to conduct cache poisoning attacks via a crafted request.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references