XWiki Platform vulnerable to remote code execution via the edit action because it lacks CSRF token
Impact
In XWiki Platform, it's possible to execute content with the right of any user if you can make this user follow a crafted URL. This is possible because edit action sets and thereby executes the page content without checking for a cross-site request forgert (CSRF) token.
To reproduce:
Get a user with programming rights to visit the URL <xwiki-host>/xwiki/bin/edit/Main/?content=%7B%7Bgroovy%7D%7Dprintln%28%22Hello+from+Groovy%21%22%29%7B%7B%2Fgroovy%7D%7D&xpage=view, where <xwiki-host> is the URL of your XWiki installation. This can be done by embedding an image with this URL.
The text "Hello from Groovy!" is displayed in the page content, showing that the Groovy macro has been executed.
Patches
This has been patched in XWiki 14.10.7 and 15.2-RC-1.
Workarounds
There are no known workarounds for it.
References
- https://jira.xwiki.org/browse/XWIKI-20386
- https://github.com/xwiki/xwiki-platform/commit/cf8eb861998ea423c3645d2e5e974420b0e882be
For more information
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-oldcore | >= 1.0, < 14.10.7, >= 15.0, < 15.2-rc-1 | 14.10.7, 15.2-rc-1 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H- Weakness (CWE)
CWE-352, CWE-94- Platform
- Java / Kotlin (Maven)
- Package
org.xwiki.platform:xwiki-platform-oldcore- Disclosed
- 07.11.2023
- Updated
- 11.10.2026 11:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-hgpw-6p4h-j6h5 - CC BY 4.0
Vulnerability history: org.xwiki.platform:xwiki-platform-oldcore
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
- 46
- First → latest
- 09.2020 07.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 12
- High 17
- Medium 15
- Low 2
Disclosures per year
- 2020: 2
- 2021: 1
- 2022: 12
- 2023: 15
- 2024: 7
- 2025: 6
- 2026: 3
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XWiki Platform vulnerable to remote code execution via the edit action because it lacks CSRF token this entry
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