The Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pro_version_activation_code' parameter in all versions up to, and including, 3.0.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Metrics
Affected Vendors & Products
References
History
Thu, 23 Oct 2025 10:30:00 +0000
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Wordpress
Wordpress wordpress |
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Wordpress
Wordpress wordpress |
Wed, 22 Oct 2025 14:15:00 +0000
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ssvc
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Wed, 22 Oct 2025 06:45:00 +0000
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| Description | The Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pro_version_activation_code' parameter in all versions up to, and including, 3.0.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. | |
| Title | Simple Banner <= 3.0.10 - Authenticated (Admin+) Stored Cross-Site Scripting | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-10-22T06:40:58.636Z
Updated: 2025-10-22T13:32:15.279Z
Reserved: 2025-10-21T17:34:11.068Z
Link: CVE-2025-12033
Updated: 2025-10-22T13:32:08.250Z
Status : Awaiting Analysis
Published: 2025-10-22T07:15:32.770
Modified: 2025-10-22T21:12:48.953
Link: CVE-2025-12033
No data.