CVE-2023-37914 CRITICAL

CVE-2023-37914: Privilege escalation (PR)/RCE from account through Invitation subject/message

Vendor Xwiki
Product xwiki-platform
Weakness CWE-94 · Code injection
Published August 17, 2023
Last update October 8, 2024
View on NVD All CVEs

CVSS base score

9.9/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

What the vulnerability does

01Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can view `Invitation.WebHome` can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. This vulnerability has been patched on XWiki 14.4.8, 15.2-rc-1, and 14.10.6. Users are advised to upgrade. Users unable to upgrade may manually apply the patch on `Invitation.InvitationCommon` and `Invitation.InvitationConfig`, but there are otherwise no known workarounds for this vulnerability.

Key dates

02Disclosure timeline

August 17, 2023 CVE published
October 8, 2024 Record updated