CVE-2025-55730

CRITICAL EPSS 47.9%
Published Sep 9, 20259mo ago · Modified Jun 17, 20262w ago
10.0 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 title in the confluence paste code 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 has a fix for the issue.

CVSS Details

Base Score
10.0
Exploitability
3.9
Impact
6.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
47.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-116

References 4

  • github.com https://github.com/xwikisas/xwiki-pro-macros/blob/93ac1a38c829e3ef787379b2b45eb043a573e5f7/xwiki-pro-macros-confluence-bridges/xwiki-pro-macros-confluence-bridges-ui/src/main/resources/Confluence/Macros/ConfluencePasteCodeMacro.xml#L435
  • github.com https://github.com/xwikisas/xwiki-pro-macros/commit/049716df415aaf00938a91d618d382777820d2af
  • github.com https://github.com/xwikisas/xwiki-pro-macros/security/advisories/GHSA-5w8v-h22g-j2mp
  • jira.xwiki.org https://jira.xwiki.org/browse/XWIKI-20449

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.