PT-2023-8605 · Xwiki · Xwiki Platform
Thomas Mortagne
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Published
2023-05-09
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Updated
2023-05-16
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CVE-2023-32069
CVSS v3.1
9.9
Critical
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
XWiki Platform versions 3.3-milestone-2 through 14.10.3
XWiki Platform versions prior to 15.0-rc-1
Description
The issue is related to authorization errors in the XWiki Platform, allowing a remote attacker to elevate their privileges. A user can execute actions with the rights of the author of the XWiki.ClassSheet document. This can be achieved by editing the user profile with the object editor and adding a specific object, then editing the profile with the wiki editor and adding certain syntax. The estimated number of potentially affected devices is not provided. There are no known real-world incidents where this issue was exploited.
Recommendations
For XWiki Platform versions 3.3-milestone-2 through 14.10.3, update to version 14.10.4 to resolve the issue.
For XWiki Platform versions prior to 15.0-rc-1, update to version 15.0-rc-1 to resolve the issue.
As a temporary workaround, consider restricting access to the
DocumentSheetBinding object and the groovy syntax in the wiki editor to minimize the risk of exploitation.Exploit
Fix
Incorrect Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Xwiki Platform