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CVE-2023-37914

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Date: August 17, 2023

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.

Language: Java

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2023-37914
https://github.com/xwiki/xwiki-platform/commit/ff1d8a1790c6ee534c6a4478360a06efeb2d3591
https://jira.xwiki.org/browse/XWIKI-20421
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7954-6m9q-gpvf
https://github.com/xwiki/xwiki-platform
https://www.mend.io/vulnerability-database/CVE-2023-37914

Severity Score

Weakness Type (CWE)

Improper Control of Generation of Code ('Code Injection')

CWE-94

Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

CWE-95

Top Fix

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Upgrade Version

Upgrade to version org.xwiki.platform:xwiki-platform-invitation-ui:14.10.6;org.xwiki.platform:xwiki-platform-invitation-ui:14.4.8;org.xwiki.platform:xwiki-platform-invitation-ui:15.2-rc-1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): LOW

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