8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
8 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%
Description The XStore Core plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 5.3.5. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files on the affected site’s server which may make remote code execution possible.
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
8 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%