This page lists publicly disclosed CVE vulnerabilities affecting simple-membership-plugin simple_membership (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2024-11088 | The Simple Membership plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.5.5 via the WordPress core search feature. This makes it possible for unauthenticated attackers to extract sensitive data from posts that have been restricted to higher-level roles such as administrator. | [email protected] | 5.3 | 0.55% | 2024-11-21 | 2026-06-17 |
| CVE-2024-49682 | URL Redirection to Untrusted Site ('Open Redirect') vulnerability in wp.insider Simple Membership simple-membership allows Phishing.This issue affects Simple Membership: from n/a through <= 4.5.3. | [email protected] | 4.7 | 0.27% | 2024-10-24 | 2026-06-17 |
| CVE-2023-41957 | Improper Privilege Management vulnerability in smp7, wp.Insider Simple Membership allows Privilege Escalation.This issue affects Simple Membership: from n/a through 4.3.4. | [email protected] | 8.6 | 0.60% | 2024-05-17 | 2026-06-17 |
| CVE-2023-41956 | Improper Authentication vulnerability in smp7, wp.Insider Simple Membership.This issue affects Simple Membership: from n/a through 4.3.4. | [email protected] | 8.8 | 0.70% | 2024-05-17 | 2026-06-17 |
| CVE-2024-4383 | The Simple Membership plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'swpm_paypal_subscription_cancel_link' shortcode in all versions up to, and including, 4.4.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. | [email protected] | 6.4 | 0.43% | 2024-05-14 | 2026-06-17 |
| CVE-2024-3730 | The Simple Membership plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'swpm_paypal_subscription_cancel_link' shortcode in all versions up to, and including, 4.4.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. | [email protected] | 5.4 | 0.34% | 2024-04-25 | 2026-06-17 |
| CVE-2024-1985 | The Simple Membership plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Display Name' parameter in all versions up to, and including, 4.4.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability requires social engineering to successfully exploit, and the impact would be very limited due to the | [email protected] | 4.7 | 0.87% | 2024-03-13 | 2026-06-17 |
| CVE-2024-22308 | URL Redirection to Untrusted Site ('Open Redirect') vulnerability in smp7, wp.Insider Simple Membership.This issue affects Simple Membership: from n/a through 4.4.1. | [email protected] | 3.4 | 0.28% | 2024-01-24 | 2026-06-17 |
| CVE-2023-6882 | The Simple Membership plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘environment_mode’ parameter in all versions up to, and including, 4.3.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. | [email protected] | 6.1 | 0.38% | 2024-01-11 | 2026-06-17 |
| CVE-2023-50376 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in smp7, wp.Insider Simple Membership allows Reflected XSS.This issue affects Simple Membership: from n/a through 4.3.8. | [email protected] | 7.1 | 0.46% | 2023-12-19 | 2026-06-17 |
| CVE-2023-4719 | 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. | [email protected] | 7.2 | 0.48% | 2023-09-05 | 2026-06-17 |
| CVE-2022-4469 | 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. | [email protected] | 5.4 | 0.53% | 2023-01-16 | 2026-06-17 |
| CVE-2022-2317 | 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. | [email protected] | 9.8 | 1.10% | 2022-08-01 | 2026-06-17 |
| CVE-2022-2273 | 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. | [email protected] | 8.8 | 0.95% | 2022-08-01 | 2026-06-17 |
| CVE-2022-1724 | 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 | [email protected] | 6.1 | 1.69% | 2022-06-13 | 2026-06-17 |
| CVE-2022-0681 | 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 | [email protected] | 6.5 | 0.52% | 2022-03-21 | 2026-06-17 |
| CVE-2022-0328 | 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 | [email protected] | 4.7 | 0.46% | 2022-02-28 | 2026-06-17 |
| CVE-2016-10884 | The simple-membership plugin before 3.3.3 for WordPress has multiple CSRF issues. | [email protected] | 8.8 | 0.70% | 2019-08-14 | 2026-06-16 |
| CVE-2017-18499 | The simple-membership plugin before 3.5.7 for WordPress has XSS. | [email protected] | 6.1 | 0.92% | 2019-08-12 | 2026-06-16 |
| CVE-2019-14328 | The Simple Membership plugin before 3.8.5 for WordPress has CSRF affecting the Bulk Operation section. | [email protected] | 8.8 | 3.15% | 2019-07-28 | 2026-06-16 |