XWiki Confluence Migrator Pro allows Remote Code Execution via unescaped translations
Priority HIGH 74CWE-95Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- 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-95.
Summary
XWiki Confluence Migrator Pro helps admins to import confluence packages into their XWiki instance. A user that doesn't have programming rights can execute arbitrary code due to an unescaped translation when creating a page using the Migration Page template. This vulnerability is fixed in 1.2.0.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00658 51st percentileScored 2026-11-07
Fix Fixed com.xwiki.confluencepro:application-confluence-migrator-pro-ui (Maven): 1.2.0
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| XWiki | application-confluence-migrator-pro | > 1.0, < 1.2.0 | — | No fix listed | CNA |
| — | com.xwiki.confluencepro:application-confluence-migrator-pro-ui (Maven) | 1.0 to before 1.2.0 | 1.2.0 | Patch available | GHSA-6qvp-39mm-95v8 |
- application-confluence-migrator-pro VendorXWiki Affected > 1.0, < 1.2.0 Fixed in — No fix listed CNA
- com.xwiki.confluencepro:application-confluence-migrator-pro-ui (Maven) Vendor— Affected 1.0 to before 1.2.0 Fixed in 1.2.0 Patch available GHSA-6qvp-39mm-95v8
Remediation
- Fix · GHSA-6qvp-39mm-95v8 com.xwiki.confluencepro:application-confluence-migrator-pro-ui (Maven) Fixed in 1.2.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2025-27603
- 2026-10-03 Alias added: GHSA-6qvp-39mm-95v8
- 2026-10-11 EPSS moved to the 50th–90th percentile
References
More XWiki vulnerabilities
- 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
Sources
- CVE-2025-27603 · CVE Program
- CVE-2025-27603 · NVD
- FIRST EPSS
- GHSA-6qvp-39mm-95v8 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences