10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
8.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
Description The Pie Register plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the pie_save_registration function in versions up to, and including, 3.8.3.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site’s server which may make remote code execution possible. NOTE: This vulnerability presents itself when the ‘Anyone can register’ option is enabled in options-general and the ‘Upload File’ field is added to the registration form.
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
8.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%