CVE-2021-24834

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    CVE-2021-24834

    Published: 17 Nov 2021Last Modified: 10 Mar 2026

    Summary:

    Details: The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability which exists in the Create Poll - Options 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 custom label parameters - vote button label , results link label and back to vote caption label.

    References: , https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbf, https://www.fortiguard.com/zeroday/FG-VD-21-053, https://plugins.trac.wordpress.org/changeset/2605368

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-24834 | CVE-DB