CVE-2025-65089 in xwiki-pro-macros
Summary
by MITRE • 11/19/2025
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Prior to version 1.27.0, a user with no view rights on a page may see the content of an office attachment displayed with the view file macro. This issue has been patched in version 1.27.0.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 01/15/2026
The vulnerability identified as CVE-2025-65089 affects XWiki Remote Macros, a component designed to facilitate content migration from Confluence systems. This flaw represents a significant access control bypass issue that undermines the security model of XWiki's document rendering capabilities. The vulnerability specifically impacts versions prior to 1.27.0, where the system fails to properly enforce authorization checks when displaying office attachments through the view file macro functionality. This represents a critical breakdown in the principle of least privilege that governs secure information systems.
The technical flaw manifests when users with insufficient permissions attempt to access office attachments through the view file macro. Under normal circumstances, users without view rights on a page should be denied access to the content of attachments, particularly those that may contain sensitive information. However, the vulnerability allows unauthorized users to bypass these access controls and view the contents of office documents that are typically restricted. This occurs due to inadequate input validation and authorization checking within the macro rendering process, where the system fails to verify user permissions before displaying attachment content.
The operational impact of this vulnerability extends beyond simple information disclosure, as it creates potential pathways for unauthorized data access that could compromise sensitive business information. Attackers could exploit this vulnerability to gain access to confidential documents, proprietary data, or intellectual property that should remain restricted to authorized personnel only. The vulnerability is particularly concerning in enterprise environments where XWiki serves as a collaboration platform for managing sensitive corporate information. This flaw could enable lateral movement within organizations or facilitate more sophisticated attacks by providing attackers with access to additional information that could be used for further exploitation.
The remediation for this vulnerability requires immediate deployment of XWiki Remote Macros version 1.27.0 or later, which includes proper authorization checks that prevent unauthorized access to office attachments. Organizations should conduct thorough security assessments to identify all systems running vulnerable versions and implement patch management procedures to ensure timely updates. Security teams should also review existing access control policies and monitor for any suspicious activity that might indicate exploitation attempts. This vulnerability aligns with CWE-285, which addresses improper authorization in security systems, and could be categorized under ATT&CK technique T1078 for valid accounts and T1566 for spearphishing, depending on how the vulnerability is initially exploited in practice.
Organizations utilizing XWiki should implement additional monitoring controls to detect unauthorized access attempts and establish incident response procedures for potential exploitation. The vulnerability demonstrates the importance of proper access control implementation in collaborative platforms where multiple users may have varying permission levels. Security administrators should also consider implementing network segmentation and additional logging mechanisms to detect and prevent unauthorized access attempts to sensitive office attachments. This case highlights the critical need for regular security assessments and vulnerability management processes to identify and remediate authorization bypass vulnerabilities in content management systems.