Creation of new database tables through login form on PostgreSQL

TRUNG BÌNH 5.3CVE-2022-41932 · GHSA-4x5r-6v26-7j4v · Công bố 23/11/2022 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2022-41932 là lỗ hổng mức TRUNG BÌNH (CVSS 5.3) ảnh hưởng org.xwiki.platform:xwiki-platform-oldcore, xwiki (xwiki).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.56%, cao hơn 46.8% các lỗ hổng khác.
Cách xử lý: cập nhật lên 14.4.2, 14.6-rc-1, 13.10.8, 14.6 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
org.xwiki.platform:xwiki-platform-oldcore Maven	`≥ 14.0.0, < 14.4.2≥ 14.5.0, < 14.6-rc-1< 13.10.8`	`14.4.214.6-rc-113.10.8`
xwiki xwiki	`= 14.4.3= 14.4.4≥ 14.0.0, < 14.4.2≥ 14.5.0, < 14.6< 13.10.8`	`14.4.214.613.10.8`

Mô tả

Impact

It's possible to make XWiki create many new schemas and fill them with tables just by using a crafted user identifier in the login form.

Patches

The problem has been patched in XWiki 13.10.8, 14.6RC1 and 14.4.2.

Workarounds

The only workarounds for this are:

use an authenticator which does interpret the login as a reference to a document
using a different database than PostgreSQL
upgrade XWiki

References

https://jira.xwiki.org/browse/XWIKI-19886

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

Mô tả của NVD

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make XWiki create many new schemas and fill them with tables just by using a crafted user identifier in the login form. This may lead to degraded database performance. The problem has been patched in XWiki 13.10.8, 14.6RC1 and 14.4.2. Users are advised to upgrade. There are no known workarounds for this issue.