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The Alert Box Block – Display notice/alerts in the front end. plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Alert Box block in all versions up to, and including, 1.1.2 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.
Reserved 2025-01-24 | Published 2025-03-25 | Updated 2025-03-25 | Assigner WordfenceCWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
2025-03-24: | Disclosed |
Nguyen Vuong Quoc
Pham Van Tam
Nguyen Khanh Hao
www.wordfence.com/...-4a16-483f-8165-6c8090ceebab?source=cve
wordpress.org/plugins/alert-box-block/
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