CVE-2023-32070 - CVE House
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Status published Critical CVE-2023-32070

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

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

xwiki-rendering
Vulnerable Versions:
< 14.6-rc-1, <= 3.0-milestone-2

Timeline

Official Publish: May 10th, 2023
Last Modified: January 27th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-83

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.