Vulnerability Description
XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xwiki | Xwiki | <= 14.8 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57Patch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phxExploitPatchVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-19514ExploitIssue Tracking
- https://jira.xwiki.org/browse/XWIKI-19583ExploitIssue Tracking
- https://jira.xwiki.org/browse/XWIKI-9119ExploitIssue TrackingPermissions Required
- https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57Patch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phxExploitPatchVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-19514ExploitIssue Tracking
- https://jira.xwiki.org/browse/XWIKI-19583ExploitIssue Tracking
- https://jira.xwiki.org/browse/XWIKI-9119ExploitIssue TrackingPermissions Required
FAQ
What is CVE-2023-29206?
CVE-2023-29206 is a vulnerability with a CVSS score of 9.0 (CRITICAL). XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so unt...
How severe is CVE-2023-29206?
CVE-2023-29206 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-29206?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.