Eval Injection in XWiki platform - CVE-2023-29518

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Main Vulnerability Database Vulnerabilities #VU129965

Eval Injection in XWiki platform - CVE-2023-29518

Published: April 18, 2023 / Updated: May 5, 2026


Vulnerability identifier: #VU129965
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-29518
CWE-ID: CWE-95
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
XWiki platform
Software vendor:
XWiki

Description

The vulnerability allows a remote user to execute arbitrary code.

The vulnerability exists due to improper neutralization of directives in dynamically evaluated code in Invitation.InvitationCommon when processing user-controlled content. A remote user can inject arbitrary Groovy, Python, or Velocity code to execute arbitrary code.

This page is installed by default.


Remediation

Install security update from vendor's website.

External links