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PRIOn knowledge basePRION:CVE-2023-4963HistorySep 15, 2023 - 3:15 a.m.
Cross site scripting
2023-09-1503:15:00
PRIOn knowledge base
www.prio-n.com
5
wordpress
cross-site scripting
vulnerable plugin
input sanitization
output escaping
authenticated attackers
web scripts
The WS Facebook Like Box Widget for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ‘ws-facebook-likebox’ shortcode in versions up to, and including, 5.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ws_facebook_like_box_widget | le | 5.0 |
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