VULNERABILITY INTELLIGENCE

CVE-2011-4462

CVSS score5 MEDIUM
EPSS probability3.22%
CISA KEVNot currently listed
Published2011-12-30
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Plone 4.1.3 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references