CVE-2023-32070

Improper Neutralization of Script in Attributes in XWiki (X)HTML renderers

State: Published
Severity: 9.1 Critical
Published: May 10, 2023
Updated: Jan 27, 2025
Reserved: May 1, 2023

Description

XWiki Platform is a generic wiki platform. Prior to version 14.6-rc-1, HTML rendering didn't check for dangerous attributes/attribute values. This allowed cross-site scripting (XSS) attacks via attributes and link URLs, e.g., supported in XWiki syntax. This has been patched in XWiki 14.6-rc-1. There are no known workarounds apart from upgrading to a fixed version.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H	GitHub_M
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-83 Improper Neutralization of Script in Attributes in a Web Page
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
xwiki-renderingxwiki	< 14.6-rc-1Affected <= 3.0-milestone-2Affected

References

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