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GHSA-p9qm-p942-q3w5
No affected components available
Impact
It's possible to execute any SQL query in Oracle by using the function like DBMS_XMLGEN or DBMS_XMLQUERY.
The XWiki#searchDocuments APIs are not sanitizing the query at all and even if they force a specific select, Hibernate allows using any native function in an HQL query (for example in the WHERE).
Patches
This has been patched in 16.10.6 and 17.3.0-rc-1.
Workarounds
There is no known workaround, other than upgrading XWiki.
References
https://jira.xwiki.org/browse/XWIKI-22728
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
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs high-level or administrative privileges. No user interaction is needed for the attacker to exploit this vulnerability.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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