CVE-2025-55728

CRITICAL EPSS 50.0%
Published Sep 9, 20259mo ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 9, 2025 9mo ago
Last Modified Jun 17, 2026 2w ago

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 classes parameter in the panel macro allows remote code execution for any user who can edit any page The classes parameter is used without escaping in XWiki syntax, thus allowing XWiki syntax injection which enables remote code execution. Version 1.26.5 contains a patch for the issue.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
50.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-94 Improper Control of Generation of Code (Code Injection) Injection
CWE-95

Affected Products 1

VendorProductVersionRange
xwikipro_macros*≥1.0  –  <1.26.5

References 4

  • github.com https://github.com/xwikisas/xwiki-pro-macros/blob/93ac1a38c829e3ef787379b2b45eb043a573e5f7/xwiki-pro-macros-ui/src/main/resources/XWiki/Macros/Panel.xml#L554
    Product
  • github.com https://github.com/xwikisas/xwiki-pro-macros/commit/3ca815294bf54fc024b2363efbece7aa08b8efd5
    Patch
  • github.com https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-48f4-h726-74p5
    Vendor Advisory
  • jira.xwiki.org https://jira.xwiki.org/browse/XWIKI-20449
    Not Applicable

Remediation

  • github.com https://github.com/xwikisas/xwiki-pro-macros/commit/3ca815294bf54fc024b2363efbece7aa08b8efd5
    Patch