Simple-Membership-Plugin: >> Simple Membership Security Vulnerabilities
The Simple Membership plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `list_type` parameter in versions up to, and including, 4.3.5 due to insufficient input sanitization and output escaping. Using this vulnerability, unauthenticated attackers could inject arbitrary web scripts into pages that are being executed if they can successfully trick a user into taking an action, such as clicking a malicious link.
CVSS Score
7.2
EPSS Score
0.009
Published
2023-09-06
The Simple Membership WordPress plugin before 4.2.2 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admin.
CVSS Score
5.4
EPSS Score
0.001
Published
2023-01-16
The Simple Membership WordPress plugin before 4.1.3 allows user to change their membership at the registration stage due to insufficient checking of a user supplied parameter.
CVSS Score
9.8
EPSS Score
0.003
Published
2022-08-01
The Simple Membership WordPress plugin before 4.1.3 does not properly validate the membership_level parameter when editing a profile, allowing members to escalate to a higher membership level by using a crafted POST request.
CVSS Score
8.8
EPSS Score
0.002
Published
2022-08-01
The Simple Membership WordPress plugin before 4.1.1 does not properly sanitise and escape parameters before outputting them back in AJAX actions, leading to Reflected Cross-Site Scripting
CVSS Score
6.1
EPSS Score
0.052
Published
2022-06-13
The Simple Membership WordPress plugin before 4.1.0 does not have CSRF check in place when deleting Transactions, which could allow attackers to make a logged in admin delete arbitrary transactions via a CSRF attack
CVSS Score
6.5
EPSS Score
0.001
Published
2022-03-21
The Simple Membership WordPress plugin before 4.0.9 does not have CSRF check when deleting members in bulk, which could allow attackers to make a logged in admin delete them via a CSRF attack
CVSS Score
4.7
EPSS Score
0.001
Published
2022-02-28
The simple-membership plugin before 3.3.3 for WordPress has multiple CSRF issues.
CVSS Score
8.8
EPSS Score
0.003
Published
2019-08-14
The simple-membership plugin before 3.5.7 for WordPress has XSS.
CVSS Score
6.1
EPSS Score
0.002
Published
2019-08-12
The Simple Membership plugin before 3.8.5 for WordPress has CSRF affecting the Bulk Operation section.
CVSS Score
8.8
EPSS Score
0.005
Published
2019-07-28