org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins

TRUNG BÌNH 5.4CVE-2023-29206 · GHSA-cmvg-w72j-7phx · Công bố 15/04/2023 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2023-29206 là lỗ hổng mức TRUNG BÌNH (CVSS 5.4) ảnh hưởng org.xwiki.platform:xwiki-platform-skin-skinx, xwiki (xwiki).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.95%, cao hơn 61.3% các lỗ hổng khác.
Cách xử lý: cập nhật lên 14.9-rc-1 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
org.xwiki.platform:xwiki-platform-skin-skinx Maven	`≥ 3.0-milestone-1, < 14.9-rc-1`	`14.9-rc-1`
xwiki xwiki	`= 3.0> 3.0, ≤ 14.8`	Chưa có bản vá

Mô tả

Impact

There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights.

Patches

This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script right.

Workarounds

The only known workaround consists in applying the following patch and rebuilding and redeploying xwiki-platform-skin-skinx.

For more information

If you have any questions or comments about this advisory:

Open an issue in Jira
Email us at Security ML

Mô tả của NVD

XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.