Remote Code Execution Vulnerability in XWiki Rendering Macros by XWiki
CVE-2025-55727

10CRITICAL

Key Information:

Vendor

Xwikisas

Status
Xwiki-pro-macros
Vendor
CVE Published:
9 September 2025

What is CVE-2025-55727?

The XWiki Remote Macros component has a vulnerability due to the lack of proper escaping of the width parameter within the column macro. This oversight affects users who can edit any page or those accessing the CKEditor converter, enabling them to exploit XWiki syntax injection. Specifically, an attacker with programming rights or admin access could execute arbitrary Velocity code. This issue persists in versions 1.0 through 1.26.4 but has been resolved in version 1.26.5 with a security patch.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

xwiki-pro-macros >= 1.0, < 1.26.5

References

https://github.com/xwikisas/xwiki-pro-macros/security/adv...
x_refsource_CONFIRM
https://github.com/xwikisas/xwiki-pro-macros/commit/05651...
x_refsource_MISC
https://github.com/xwikisas/xwiki-pro-macros/blob/aed17fa...
x_refsource_MISC

EPSS Score

18% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.