CVE-2023-48292 – org.xwiki.contrib:xwiki-application-admintools

Package

Manager: maven
Name: org.xwiki.contrib:xwiki-application-admintools
Vulnerable Version: >=4.4 <4.5.1

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

EPSS: 0.00265 pctl0.49768

Details

Run Shell Command allows Cross-Site Request Forgery ### Impact A cross site request forgery vulnerability in the admin tool for executing shell commands on the server allows an attacker to execute arbitrary shell commands by tricking an admin into loading the URL with the shell command. A very simple possibility for an attack are comments. When the attacker can leave a comment on any page in the wiki it is sufficient to include an image with an URL like `/xwiki/bin/view/Admin/RunShellCommand?command=touch%20/tmp/attacked` in the comment. When an admin views the comment, the file `/tmp/attacked` will be created on the server. The output of the command is also vulnerable to XWiki syntax injection which offers a simple way to execute Groovy in the context of the XWiki installation and thus an even easier way to compromise the integrity and confidentiality of the whole XWiki installation. ### Patches This has been patched by adding a form token check in version 4.5.1 of the admin tools. ### Workarounds The [patch](https://github.com/xwiki-contrib/application-admintools/commit/03815c505c9f37006a0c56495e862dc549a39da8) can be applied manually to the affected wiki pages. Alternatively, the document `Admin.RunShellCommand` can also be deleted if the possibility to run shell commands isn't needed. ### References * https://jira.xwiki.org/browse/ADMINTOOL-91 * https://github.com/xwiki-contrib/application-admintools/commit/03815c505c9f37006a0c56495e862dc549a39da8

Metadata

Created: 2023-11-20T21:01:07Z
Modified: 2023-11-20T21:01:07Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-8jpr-ff92-hpf9/GHSA-8jpr-ff92-hpf9.json
CWE IDs: ["CWE-352"]
Alternative ID: GHSA-8jpr-ff92-hpf9
Finding: F007
Auto approve: 1