Executive Summary

Informations
Name CVE-2025-53835 First vendor Publication 2025-07-14
Vendor Cve Last vendor Modification 2025-07-15

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

XWiki Rendering is a generic rendering system that converts textual input in a given syntax (wiki syntax, HTML, etc) into another syntax (XHTML, etc). Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the `xdom+xml/current` syntax which allows the creation of raw blocks that permit the insertion of arbitrary HTML content including JavaScript. This allows XSS attacks for users who can edit a document like their user profile (enabled by default). This has been fixed in version 14.10 by removing the dependency on the `xdom+xml/current` syntax from the XHTML syntax. Note that the `xdom+xml` syntax is still vulnerable to this attack. As it's main purpose is testing and its use is quite difficult, this syntax shouldn't be installed or used on a regular wiki. There are no known workarounds apart from upgrading.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-53835

Sources (Detail)

https://github.com/xwiki/xwiki-rendering/commit/a4ca31f99f524b9456c64150d6f37...
https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-w3wh-g4m9-783p
https://jira.xwiki.org/browse/XRENDERING-660
Source Url

Alert History

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0
1
Date Informations
2025-07-16 00:20:34
  • Multiple Updates
2025-07-15 05:20:38
  • First insertion