XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It is possible to persistently inject scripts in XWiki versions prior to 12.6.3 and 12.8. Unregistred users can fill simple text fields. Registered users can fill in their personal information and (if they have edit rights) fill the values of static lists using App Within Minutes. There is no easy workaround except upgrading XWiki. The vulnerability has been patched on XWiki 12.8 and 12.6.3.
CVSS Score
9.6
EPSS Score
0.004
Published
2021-04-20
XWiki Platform before 12.8 mishandles escaping in the property displayer.
CVSS Score
7.5
EPSS Score
0.001
Published
2020-12-31
In XWiki before version 12.5 and 11.10.6, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. This is patched in XWiki 12.5 and XWiki 11.10.6.
CVSS Score
8.5
EPSS Score
0.027
Published
2020-10-16
In XWiki before versions 11.10.5 or 12.2.1, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. The only workaround is to give SCRIPT right only to trusted users.
CVSS Score
6.6
EPSS Score
0.007
Published
2020-09-10
The Image Import function in XWiki through 10.7 has XSS.
CVSS Score
5.4
EPSS Score
0.002
Published
2018-09-28
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