CVE-2021-20678

    Dashboard / Vulnerabilities / CVE-2021-20678

    CVE-2021-20678

    Published: 18 Mar 2021Last Modified: 7 Aug 2026

    Summary:

    Details: SQL injection vulnerability in the Paid Memberships Pro versions prior to 2.5.6 allows remote authenticated attackers to execute arbitrary SQL commands via unspecified vectors.

    References: https://jvn.jp/en/jp/JVN08191557/index.html, https://wordpress.org/plugins/paid-memberships-pro/, https://www.paidmembershipspro.com/pmpro-update-2-5-6/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -d0a252dfa967dca080f95cedacb1982410ff6847

    Affected versions

    v2.5.2
    v2.5.5
    v2.5.4
    v2.5.1
    v2.5

    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-2021-20678 | CVE-DB