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TI-2023-19347 Aliases CVE-2023-37914GHSA-7954-6m9q-gpvf

Privilege escalation (PR)/RCE from account through Invitation subject/message

Priority HIGH 76CWE-94Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-94.

Summary

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can view `Invitation.WebHome` can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. This vulnerability has been patched on XWiki 14.4.8, 15.2-rc-1, and 14.10.6. Users are advised to upgrade. Users unable to upgrade may manually apply the patch on `Invitation.InvitationCommon` and `Invitation.InvitationConfig`, but there are otherwise no known workarounds for this vulnerability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01864 79th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed xwiki-platform (xwiki): 14.4.8, 14.10.6, 15.2-rc-1org.xwiki.platform:xwiki-platform-invitation-ui (Maven): 14.4.8, 14.10.6, 15.2-rc-1

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-platform2.5-m1 to before 14.4.8; 14.5.0 to before 14.10.6; 15.0 to before 15.2-rc-114.4.8, 14.10.6, 15.2-rc-1Patch availableCNA
—org.xwiki.platform:xwiki-platform-invitation-ui (Maven)2.5-m-1 to before 14.4.814.4.8Patch availableGHSA-7954-6m9q-gpvf
—org.xwiki.platform:xwiki-platform-invitation-ui (Maven)14.5 to before 14.10.614.10.6Patch availableGHSA-7954-6m9q-gpvf
—org.xwiki.platform:xwiki-platform-invitation-ui (Maven)15.0-rc-1 to before 15.2-rc-115.2-rc-1Patch availableGHSA-7954-6m9q-gpvf
  • xwiki-platform VendorXWiki Affected 2.5-m1 to before 14.4.8; 14.5.0 to before 14.10.6; 15.0 to before 15.2-rc-1 Fixed in 14.4.8, 14.10.6, 15.2-rc-1 Patch available CNA
  • org.xwiki.platform:xwiki-platform-invitation-ui (Maven) Vendor— Affected 2.5-m-1 to before 14.4.8 Fixed in 14.4.8 Patch available GHSA-7954-6m9q-gpvf
  • org.xwiki.platform:xwiki-platform-invitation-ui (Maven) Vendor— Affected 14.5 to before 14.10.6 Fixed in 14.10.6 Patch available GHSA-7954-6m9q-gpvf
  • org.xwiki.platform:xwiki-platform-invitation-ui (Maven) Vendor— Affected 15.0-rc-1 to before 15.2-rc-1 Fixed in 15.2-rc-1 Patch available GHSA-7954-6m9q-gpvf

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*2.5 to before 14.4.8; 14.5.0 to before 14.10.6; 15.0 to before 15.2VulnerableXWiki
  • cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* Versions 2.5 to before 14.4.8; 14.5.0 to before 14.10.6; 15.0 to before 15.2 Vulnerable ·XWiki

Remediation

  • Fix · CNA xwiki-platform (xwiki) Fixed in 14.4.8, 14.10.6, 15.2-rc-1
  • Fix · GHSA-7954-6m9q-gpvf org.xwiki.platform:xwiki-platform-invitation-ui (Maven) Fixed in 14.4.8 Advisory →
  • Fix · GHSA-7954-6m9q-gpvf org.xwiki.platform:xwiki-platform-invitation-ui (Maven) Fixed in 14.10.6 Advisory →
  • Fix · GHSA-7954-6m9q-gpvf org.xwiki.platform:xwiki-platform-invitation-ui (Maven) Fixed in 15.2-rc-1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-37914
  2. 2026-10-03 Alias added: GHSA-7954-6m9q-gpvf

References

Exploit 2

Patch 1

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