GHSA-prwh-7838-xf82

### Impact

It's possible to execute any SQL query in Oracle by using the function like [DBMS_XMLGEN or DBMS_XMLQUERY](https://docs.oracle.com/en/database/oracle/oracle-database/19/arpls/DBMS_XMLGEN.html).

The XWiki query validator does not sanitize functions that would be used in a simple `select` and Hibernate allows using any native function in an HQL query.

### Patches

This has been patched in 16.10.2, 16.4.7 and 15.10.16.

### Workarounds

There is no known workaround, other than upgrading XWiki.

### References

https://jira.xwiki.org/browse/XWIKI-22734

### For more information

If you have any questions or comments about this advisory:
* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)
* Email us at [Security Mailing List](mailto:[email protected])