BIT-wordpress-multisite-2021-39200

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    BIT-wordpress-multisite-2021-39200

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary: Information Disclosure in wp_die() via JSONP in wordpress

    Details: WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions output data of the function wp_die() can be leaked under certain conditions, which can include data like nonces. It can then be used to perform actions on your behalf. This has been patched in WordPress 5.8.1, along with any older affected versions via minor releases. It's strongly recommended that you keep auto-updates enabled to receive the fix.

    References: https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-m9hc-7v5q-x8q5, https://hackerone.com/reports/1142140, https://www.debian.org/security/2021/dsa-4985, https://nvd.nist.gov/vuln/detail/CVE-2021-39200

    Affected packages

    Package

    Name: wordpress-multisite

    Purl: pkg:bitnami/wordpress-multisite

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 5.2.0
    Fixed -5.8.1

    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
    BIT-wordpress-multisite-2021-39200 | CVE-DB