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TI-2023-15374 Aliases CVE-2023-32070GHSA-6gf5-c898-7rxp

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

Priority HIGH 72CWE-83Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00652 51st percentileScored 2026-11-07
Fix Fixed xwiki-rendering (xwiki): 14.6-rc-1org.xwiki.rendering:xwiki-rendering-syntax-xhtml (Maven): 14.6-rc-1+5 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
XWikixwiki-renderingbefore 14.6-rc-1; up to 3.0-milestone-214.6-rc-1Patch availableCNA
—org.xwiki.rendering:xwiki-rendering-syntax-xhtml (Maven)before 14.6-rc-114.6-rc-1Patch availableGHSA-6gf5-c898-7rxp
—org.xwiki.platform:xwiki-core-rendering-api (Maven)up to 3.0-milestone-2—No fix listedGHSA-6gf5-c898-7rxp
—org.xwiki.rendering:xwiki-rendering-syntax-html (Maven)before 14.6-rc-114.6-rc-1Patch availableGHSA-6gf5-c898-7rxp
—org.xwiki.rendering:xwiki-rendering-syntax-html5 (Maven)before 14.6-rc-114.6-rc-1Patch availableGHSA-6gf5-c898-7rxp
—org.xwiki.rendering:xwiki-rendering-syntax-annotatedxhtml (Maven)before 14.6-rc-114.6-rc-1Patch availableGHSA-6gf5-c898-7rxp
—org.xwiki.rendering:xwiki-rendering-syntax-annotatedhtml5 (Maven)before 14.6-rc-114.6-rc-1Patch availableGHSA-6gf5-c898-7rxp
—org.xwiki.platform:xwiki-platform-annotation-core (Maven)before 14.6-rc-114.6-rc-1Patch availableGHSA-6gf5-c898-7rxp
  • xwiki-rendering VendorXWiki Affected before 14.6-rc-1; up to 3.0-milestone-2 Fixed in 14.6-rc-1 Patch available CNA
  • org.xwiki.rendering:xwiki-rendering-syntax-xhtml (Maven) Vendor— Affected before 14.6-rc-1 Fixed in 14.6-rc-1 Patch available GHSA-6gf5-c898-7rxp
  • org.xwiki.platform:xwiki-core-rendering-api (Maven) Vendor— Affected up to 3.0-milestone-2 Fixed in — No fix listed GHSA-6gf5-c898-7rxp
  • org.xwiki.rendering:xwiki-rendering-syntax-html (Maven) Vendor— Affected before 14.6-rc-1 Fixed in 14.6-rc-1 Patch available GHSA-6gf5-c898-7rxp
  • org.xwiki.rendering:xwiki-rendering-syntax-html5 (Maven) Vendor— Affected before 14.6-rc-1 Fixed in 14.6-rc-1 Patch available GHSA-6gf5-c898-7rxp
  • org.xwiki.rendering:xwiki-rendering-syntax-annotatedxhtml (Maven) Vendor— Affected before 14.6-rc-1 Fixed in 14.6-rc-1 Patch available GHSA-6gf5-c898-7rxp
  • org.xwiki.rendering:xwiki-rendering-syntax-annotatedhtml5 (Maven) Vendor— Affected before 14.6-rc-1 Fixed in 14.6-rc-1 Patch available GHSA-6gf5-c898-7rxp
  • org.xwiki.platform:xwiki-platform-annotation-core (Maven) Vendor— Affected before 14.6-rc-1 Fixed in 14.6-rc-1 Patch available GHSA-6gf5-c898-7rxp

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:xwiki:rendering:3.0:milestone_2:*:*:*:*:*:*3.0 milestone_2VulnerableXWiki
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*up to 14.5VulnerableXWiki
  • cpe:2.3:a:xwiki:rendering:3.0:milestone_2:*:*:*:*:*:* Versions 3.0 milestone_2 Vulnerable ·XWiki
  • cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* Versions up to 14.5 Vulnerable ·XWiki

Remediation

  • Fix · CNA xwiki-rendering (xwiki) Fixed in 14.6-rc-1
  • Fix · GHSA-6gf5-c898-7rxp org.xwiki.rendering:xwiki-rendering-syntax-xhtml (Maven) Fixed in 14.6-rc-1 Advisory →
  • Fix · GHSA-6gf5-c898-7rxp org.xwiki.rendering:xwiki-rendering-syntax-html (Maven) Fixed in 14.6-rc-1 Advisory →
  • Fix · GHSA-6gf5-c898-7rxp org.xwiki.rendering:xwiki-rendering-syntax-html5 (Maven) Fixed in 14.6-rc-1 Advisory →
  • Fix · GHSA-6gf5-c898-7rxp org.xwiki.rendering:xwiki-rendering-syntax-annotatedxhtml (Maven) Fixed in 14.6-rc-1 Advisory →
  • Fix · GHSA-6gf5-c898-7rxp org.xwiki.rendering:xwiki-rendering-syntax-annotatedhtml5 (Maven) Fixed in 14.6-rc-1 Advisory →
  • Fix · GHSA-6gf5-c898-7rxp org.xwiki.platform:xwiki-platform-annotation-core (Maven) Fixed in 14.6-rc-1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-32070
  2. 2026-10-03 Alias added: GHSA-6gf5-c898-7rxp
  3. 2026-10-14 EPSS moved to the 50th–90th percentile

References

Patch 2

Advisory 2

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences