Medium severity5.4NVD Advisory· Published Nov 17, 2021· Updated Jun 17, 2026
CVE-2021-24833
CVE-2021-24833
Description
The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability, which exists in the Admin preview module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of question and answer text parameters in Create Poll module.
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Affected products
3- WordPress/YOP Polldescription
Patches
Vulnerability mechanics
References
3- plugins.trac.wordpress.org/changeset/2605368nvdPatchThird Party Advisory
- wpscan.com/vulnerability/7cb39087-fbab-463d-9592-003e3fca6d34nvdThird Party Advisory
- www.fortiguard.com/zeroday/FG-VD-21-052nvdThird Party Advisory
News mentions
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