CVE-2019-9881

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    CVE-2019-9881

    Published: 10 Jun 2019Last Modified: 7 Aug 2026

    Summary:

    Details: The createComment mutation in the WPGraphQL 0.2.3 plugin for WordPress allows unauthenticated users to post comments on any article, even when 'allow comment' is disabled.

    References: https://github.com/wp-graphql/wp-graphql/releases/tag/v0.3.0, https://wpvulndb.com/vulnerabilities/9282, http://packetstormsecurity.com/files/153025/WordPress-WPGraphQL-0.2.3-Authentication-Bypass-Information-Disclosure.html, https://github.com/pentestpartners/snippets/blob/master/wp-graphql0.2.3_exploit.py, https://www.pentestpartners.com/security-blog/pwning-wordpress-graphql/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- beb42d76aeeeafe66ff278b82b3fd8a5bf5fb129
    Fixed -None

    Affected versions

    0.2.3

    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