EUVD-2026-13993
GHSA-rgp4-7j5m-vg8m
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
3Description
The Reward Video Ad for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.6. This is due to insufficient input sanitization and output escaping on plugin settings such as the 'Account ID', 'Message before the video', and color fields. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Analysis
The Reward Video Ad for WordPress plugin (all versions up to 1.6) contains a Stored Cross-Site Scripting (XSS) vulnerability in its admin settings due to insufficient input sanitization and output escaping on fields including Account ID, Message before the video, and color parameters. This allows authenticated administrators to inject arbitrary JavaScript that executes whenever any user accesses an affected page, potentially compromising site visitors. …
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Remediation
Within 30 days: Identify affected systems running for WordPress is vulnerable to Stored Cross-Site Scripting v and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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