Cross-Site Request Forgery with QueryOnXWiki allows arbitrary database queries

高 8.8CVE-2023-48293 · GHSA-4f4c-rhjv-4wgv · 20/11/2023 公開 · 17/06/2026 更新

要点

CVE-2023-48293 は org.xwiki.contrib:xwiki-application-admintools, xwiki (xwiki) に影響する深刻度「高」 (CVSS 8.8) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.36%（全脆弱性の 30.4% より高い）。
対処：4.5.1 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
org.xwiki.contrib:xwiki-application-admintools Maven	`< 4.5.1`	`4.5.1`
xwiki xwiki	`< 4.5.1`	`4.5.1`

概要

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 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

NVD の説明

The XWiki Admin Tools Application provides tools to help the administration of XWiki. Prior to version 4.5.1, a cross-site request forgery 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. This has been patched in Admin Tools Application 4.5.1 by adding form token checks. Some workarounds are available. The patch 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.