WordPress newsletter-popup has 6 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2023-0733 | The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some of its settings, which could allow unauthenticated users | medium | 6.1 | <=1.2 | – |
| CVE-2023-0766 | The Newsletter Popup WordPress plugin through 1.2 does not have CSRF checks in some places, which could allow attackers to make logged in us | high | 8.8 | <=1.2 | – |
| CVE-2024-3641 | The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some parameters, which could allow unauthenticated visitors t | medium | 6.1 | <=1.2 | – |
| CVE-2024-3644 | The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some of its settings, which could allow high privilege users | medium | 4.8 | <=1.2 | – |
| CVE-2024-3643 | The Newsletter Popup WordPress plugin through 1.2 does not have CSRF check when deleting list, which could allow attackers to make logged in | high | 8.8 | <=1.2 | – |
| CVE-2024-3642 | The Newsletter Popup WordPress plugin through 1.2 does not have CSRF check when deleting subscriber, which could allow attackers to make log | medium | 6.9 | <=1.2 | – |
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# one-time install pip install phpwarden # then phpwarden wordpress /var/www/html
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