10.0
CRITICAL CVSS 3.1
CVE-2025-55727
XWiki Remote Macros vulnerable to remote code execution from width parameter in the column macro
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.

INFO

Published Date :

Sept. 9, 2025, 7:15 p.m.

Last Modified :

Sept. 17, 2025, 7:46 p.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2025-55727 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Xwiki pro_macros
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 CRITICAL [email protected]
CVSS 3.1 CRITICAL [email protected]
Solution
Update XWiki Remote Macros to version 1.26.5 to fix remote code execution vulnerability.
  • Update XWiki Remote Macros to version 1.26.5.
  • Remove the column macro if not needed.
  • Restrict editing rights for untrusted users.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-55727 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-55727 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2025-55727 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Sep. 17, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-94
    Added CPE Configuration OR *cpe:2.3:a:xwiki:pro_macros:*:*:*:*:*:*:*:* versions from (including) 1.0 up to (excluding) 1.26.5
    Added Reference Type GitHub, Inc.: https://github.com/xwikisas/xwiki-pro-macros/blob/aed17fa3db4081846dbb6bdf76ba10cf44401c44/xwiki-pro-macros-ui/src/main/resources/Confluence/Macros/Column.xml#L438 Types: Product
    Added Reference Type GitHub, Inc.: https://github.com/xwikisas/xwiki-pro-macros/commit/05651adb4b58d03ba862d5290c645feeffd2121b Types: Patch
    Added Reference Type CISA-ADP: https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-hxqp-983c-m8h9 Types: Exploit, Vendor Advisory
    Added Reference Type GitHub, Inc.: https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-hxqp-983c-m8h9 Types: Exploit, Vendor Advisory
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Sep. 10, 2025

    Action Type Old Value New Value
    Added Reference https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-hxqp-983c-m8h9
  • New CVE Received by [email protected]

    Sep. 09, 2025

    Action Type Old Value New Value
    Added 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.
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    Added CWE CWE-95
    Added Reference https://github.com/xwikisas/xwiki-pro-macros/blob/aed17fa3db4081846dbb6bdf76ba10cf44401c44/xwiki-pro-macros-ui/src/main/resources/Confluence/Macros/Column.xml#L438
    Added Reference https://github.com/xwikisas/xwiki-pro-macros/commit/05651adb4b58d03ba862d5290c645feeffd2121b
    Added Reference https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-hxqp-983c-m8h9
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 10.0
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact