WordPress simple-banner has 4 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2022-2515 | The Simple Banner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `pro_version_activation_code` parameter in versi | medium | 6.4 | <2.12.0 | 2.12.0 |
| CVE-2021-24574 | The Simple Banner WordPress plugin before 2.10.4 does not sanitise and escape one of its settings, allowing high privilege users such as adm | medium | 4.8 | <2.10.4 | 2.10.4 |
| CVE-2022-0446 | The Simple Banner WordPress plugin before 2.12.0 does not properly sanitize its "Simple Banner Text" Settings allowing high privilege users | medium | 4.8 | <2.12.0 | 2.12.0 |
| CVE-2024-12769 | The Simple Banner WordPress plugin before 3.0.4 does not sanitise and escape some of its settings, which could allow high privilege users s | low | 3.5 | <3.0.4 | 3.0.4 |
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# one-time install pip install phpwarden # then phpwarden wordpress /var/www/html
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