CVE-2023-48293
Cross-Site Request Forgery with QueryOnXWiki allows arbitrary database queries
描述
### Impact A CSRF vulnerability in the query on XWiki tool allows executing arbitrary database queries on the database of the XWiki installation. Among other things, this allows modifying and deleting all data of the wiki. This could be both used to damage the wiki and to create an account with elevated privileges for the attacker, thus impacting the confidentiality, integrity and availability of the whole XWiki instance. A possible attack vector are comments on the wiki, by embedding an image with wiki syntax like `[[image:path:/xwiki/bin/view/Admin/QueryOnXWiki?query=DELETE%20FROM%20xwikidoc]]`, all documents would be deleted from the database when an admin user views this comment. ### Patches This has been patched in Admin Tools Application 4.5.1 by adding form token checks. ### Workarounds The [patch](https://github.com/xwiki-contrib/application-admintools/commit/45298b4fbcafba6914537dcdd798a1e1385f9e46) can also be applied manually to the affected pages. Alternatively, if the query tool is not needed, by deleting the document `Admin.SQLToolsGroovy`, all database query tools can be deactivated. ### References * https://jira.xwiki.org/browse/ADMINTOOL-92 * https://github.com/xwiki-contrib/application-admintools/commit/45298b4fbcafba6914537dcdd798a1e1385f9e46
如何修補 CVE-2023-48293
要修補 CVE-2023-48293,請將受影響套件升級到下列已修補版本。
- —升級至 4.5.1 或更新版本
CVE-2023-48293 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.5.1