XWiki Platform allows remote code execution from user account

高 8.0CVE-2024-37899 · GHSA-j584-j2vj-3f93 · 20/06/2024 公開 · 17/06/2026 更新

要点

CVE-2024-37899 は org.xwiki.platform:xwiki-platform-oldcore, xwiki (xwiki) に影響する深刻度「高」 (CVSS 8.0) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.69%（全脆弱性の 53.0% より高い）。
対処：14.10.21, 15.5.5, 15.10.6, 16.0.0 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.platform:xwiki-platform-oldcore Maven	`≥ 13.10.3, < 14.10.21≥ 13.4.7, < 14.10.21≥ 15.0-rc-1, < 15.5.5≥ 15.6-rc-1, < 15.10.6≥ 16.0.0-rc-1, < 16.0.0`	`14.10.2115.5.515.10.616.0.0`
xwiki xwiki	`= 13.4.7= 13.5= 16.0.0≥ 13.10.3, < 14.10.21≥ 15.0, < 15.5.5≥ 15.6, < 15.10.6`	`14.10.2115.5.515.10.6`

概要

Impact

When an admin disables a user account, the user's profile is executed with the admin's rights. This allows a user to place malicious code in the user profile before getting an admin to disable the user account.

To reproduce, as a user without script nor programming rights, edit the about section of your user profile and add {{groovy}}services.logging.getLogger("attacker").error("Hello from Groovy!"){{/groovy}}. As an admin, go to the user profile and click the "Disable this account" button. Then, reload the page. If the logs show attacker - Hello from Groovy! then the instance is vulnerable.

Patches

This has been patched in XWiki 14.10.21, 15.5.5, 15.10.6 and 16.0.0.

Workarounds

We're not aware of any workaround except upgrading.

References

NVD の説明

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. When an admin disables a user account, the user's profile is executed with the admin's rights. This allows a user to place malicious code in the user profile before getting an admin to disable the user account. To reproduce, as a user without script nor programming rights, edit the about section of your user profile and add `{{groovy}}services.logging.getLogger("attacker").error("Hello from Groovy!"){{/groovy}}`. As an admin, go to the user profile and click the "Disable this account" button. Then, reload the page. If the logs show `attacker - Hello from Groovy!` then the instance is vulnerable. This has been patched in XWiki 14.10.21, 15.5.5, 15.10.6 and 16.0.0. Users are advised to upgrade. There are no known workarounds for this vulnerability. ### Workarounds We're not aware of any workaround except upgrading. ### References * https://jira.xwiki.org/browse/XWIKI-21611 * https://github.com/xwiki/xwiki-platform/commit/f89c8f47fad6e5cc7e68c69a7e0acde07f5eed5a