org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki Eval Injection vulnerability
Impact
Any user with view rights WikiManager.DeleteWiki can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the wikiId url parameter.
A proof of concept exploit is to open <xwiki-host>/xwiki/bin/view/WikiManager/DeleteWiki?wikiId=%22+%2F%7D%7D+%7B%7Basync+async%3D%22true%22+cached%3D%22false%22+context%3D%22doc.reference%22%7D%7D%7B%7Bgroovy%7D%7Dprintln%28%22Hello+from+groovy%21%22%29%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fasync%7D%7D where <xwiki-host> is the URL of your XWiki installation.
Patches
The problem has been patched on XWiki 13.10.11, 14.4.7, and 14.10.
Workarounds
The issue can be fixed manually applying this patch.
If you have any questions or comments about this advisory:
- Open an issue in Jira XWiki.org
- Email us at Security Mailing List
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki | >= 5.3-milestone-2, < 13.10.11, >= 14.0-rc-1, < 14.4.7, >= 14.5, < 14.10 | 13.10.11, 14.4.7, 14.10 |
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-w7v9-fc49-4qg4
- https://nvd.nist.gov/vuln/detail/CVE-2023-29211
- https://github.com/xwiki/xwiki-platform/commit/ba4c76265b0b8a5e2218be400d18f08393fe1428#diff-64f39f5f2cc8c6560a44e21a5cfd509ef00e8a2157cd9847c9940a2e08ea43d1R63-R64
- https://github.com/xwiki/xwiki-platform
- https://jira.xwiki.org/browse/XWIKI-20297
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H- Weakness (CWE)
CWE-94, CWE-95- Platform
- Java / Kotlin (Maven)
- Package
org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki- Disclosed
- 12.04.2023
- Updated
- 11.10.2026 13:20
Sources and licenses
OSV / GitHub Advisory Database - GHSA-w7v9-fc49-4qg4 - CC BY 4.0
Vulnerability history: org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 4
- First → latest
- 05.2022 04.2023
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 2
- High 2
Disclosures per year
- 2022: 2
- 2023: 2
- 2024: 0
- 2025: 0
- 2026: 0
-
org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki Eval Injection vulnerability this entry
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