CVE-2024-21650

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    CVE-2024-21650

    Published: 8 Jan 2024Last Modified: 28 Oct 2026

    Summary: XWiki Remote Code Execution vulnerability via user registration

    Details: XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulnerable to a remote code execution (RCE) attack through its user registration feature. This issue allows an attacker to execute arbitrary code by crafting malicious payloads in the "first name" or "last name" fields during user registration. This impacts all installations that have user registration enabled for guests. This vulnerability has been patched in XWiki 14.10.17, 15.5.3 and 15.8 RC1.

    References: https://jira.xwiki.org/browse/XWIKI-21173, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21650.json, https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rj7p-xjv7-7229, https://nvd.nist.gov/vuln/detail/CVE-2024-21650, https://github.com/xwiki/xwiki-platform/commit/b290bfd573c6f7db6cc15a88dd4111d9fcad0d31

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -27bd845c8b9aae7a8dc3569fef195450b70fb552

    Affected versions

    xwiki-commons-14.10.16
    xwiki-commons-14.10.15
    xwiki-commons-14.10.14
    xwiki-commons-14.10.13
    xwiki-commons-14.10.12
    xwiki-commons-14.10.11
    xwiki-commons-14.10.10
    xwiki-commons-14.10.9
    xwiki-commons-14.10.8
    xwiki-commons-14.10.7
    xwiki-commons-14.10.6
    xwiki-commons-14.10.5
    xwiki-commons-14.10.4
    xwiki-commons-14.10.3
    xwiki-commons-14.10.2
    xwiki-commons-14.10.1
    xwiki-commons-14.10

    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-2024-21650 | CVE-DB