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TI-2023-19343 Aliases CVE-2023-37910GHSA-rwwx-6572-mp29

org.xwiki.platform:xwiki-platform-attachment-api vulnerable to Missing Authorization on Attachment Move

Priority HIGH 70CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-862.

Summary

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting with the introduction of attachment move support in version 14.0-rc-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, an attacker with edit access on any document (can be the user profile which is editable by default) can move any attachment of any other document to this attacker-controlled document. This allows the attacker to access and possibly publish any attachment of which the name is known, regardless if the attacker has view or edit rights on the source document of this attachment. Further, the attachment is deleted from the source document. This vulnerability has been patched in XWiki 14.4.8, 14.10.4, and 15.0 RC1. There is no workaround apart from upgrading to a fixed version.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00723 54th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed xwiki-platform (xwiki): 14.4.8, 14.10.4org.xwiki.platform:xwiki-platform-attachment-api (Maven): 14.4.8, 14.10.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

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-platform14.0-rc-1 to before 14.4.8; 14.5 to before 14.10.414.4.8, 14.10.4Patch availableCNA
—org.xwiki.platform:xwiki-platform-attachment-api (Maven)14.0-rc-1 to before 14.4.814.4.8Patch availableGHSA-rwwx-6572-mp29
—org.xwiki.platform:xwiki-platform-attachment-api (Maven)14.5 to before 14.10.414.10.4Patch availableGHSA-rwwx-6572-mp29
  • xwiki-platform VendorXWiki Affected 14.0-rc-1 to before 14.4.8; 14.5 to before 14.10.4 Fixed in 14.4.8, 14.10.4 Patch available CNA
  • org.xwiki.platform:xwiki-platform-attachment-api (Maven) Vendor— Affected 14.0-rc-1 to before 14.4.8 Fixed in 14.4.8 Patch available GHSA-rwwx-6572-mp29
  • org.xwiki.platform:xwiki-platform-attachment-api (Maven) Vendor— Affected 14.5 to before 14.10.4 Fixed in 14.10.4 Patch available GHSA-rwwx-6572-mp29

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*14.0 to before 14.4.8; 14.5 to before 14.10.4VulnerableXWiki
  • cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* Versions 14.0 to before 14.4.8; 14.5 to before 14.10.4 Vulnerable ·XWiki

Remediation

  • Fix · CNA xwiki-platform (xwiki) Fixed in 14.4.8, 14.10.4
  • Fix · GHSA-rwwx-6572-mp29 org.xwiki.platform:xwiki-platform-attachment-api (Maven) Fixed in 14.4.8 Advisory →
  • Fix · GHSA-rwwx-6572-mp29 org.xwiki.platform:xwiki-platform-attachment-api (Maven) Fixed in 14.10.4 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-37910
  2. 2026-10-03 Alias added: GHSA-rwwx-6572-mp29
  3. 2026-10-26 EPSS moved to the 50th–90th percentile

References

Exploit 1

Patch 2

Advisory 1

Other 1

  • TI-2025-18595 Remote code execution as guest via SolrSearchMacros request in xwiki KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-25214 Remote code execution through the section parameter in Administration as guest in XWiki Platform CVSS 3.1CRITICAL 10.0
  • TI-2025-23500 XWiki Platform vulnerable to SQL injection through getdeleteddocuments.vm template sort parameter CVSS 4.0CRITICAL 9.3
  • TI-2025-23979 org.xwiki.platform:xwiki-platform-rest-server allows SQL injection in query endpoint of REST API CVSS 4.0CRITICAL 9.3
  • TI-2024-20829 XWiki Platform: Remote code execution from account via SearchSuggestSourceSheet CVSS 3.1CRITICAL 10.0
  • TI-2024-14375 XWiki Remote Code Execution vulnerability via user registration CVSS 3.1CRITICAL 10.0
See all 247 →

Sources

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