Is CVE-2025-55727 actively exploited?

CVE-2025-55727 has no public evidence of in-the-wild exploitation as of 2025-09-17.

What is the CVSS score for CVE-2025-55727?

CVE-2025-55727 has a CVSS score of 10 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

How do I patch CVE-2025-55727?

Patch guidance is available from xwiki security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-55727.

Fix CVE-2025-55727 - CRITICAL xwiki pro macros

Description

XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Starting in version 1.0 and prior to version 1.26.5, missing escaping of the width parameter in the column macro allows remote code execution for any user who can edit any page or who can access the CKEditor converter. The width parameter is used without escaping in XWiki syntax, thus allowing XWiki syntax injection which enables remote code execution when the macro has been installed by a user with programming right, or it at least allows executing Velocity code as the wiki admin. Version 1.26.5 contains a patch for the issue.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-95 CWE-94 · Code Injection

Metadata

Primary Vendor: XWIKI
Published: 9/9/2025
Last Modified: 9/17/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-55727

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary