CVSS 8.0 · High EPSS 0,69%
Kerentanan Improper Control of Generation of Code ('Code Injection') pada xwiki. Skor CVSS 3.1 8.0 (High) menurut NVD.
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
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| xwiki | xwiki | Versi 13.10.3 hingga sebelum 14.10.21 |
| xwiki | xwiki | Versi 15.0 hingga sebelum 15.5.5 |
| xwiki | xwiki | Versi 15.6 hingga sebelum 15.10.6 |
| xwiki | xwiki | Versi 13.4.7 |
| xwiki | xwiki | Versi 13.5 rc1 |
| xwiki | xwiki | Versi 16.0.0 rc1 |