Description
SSRF (Server Side Request Forgery) in /assets/lib/fuc.js.php in Cockpit 0.4.4 through 0.5.5 allows remote attackers to read arbitrary files or send TCP traffic to intranet hosts via the url parameter. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-14611, which was about version 0.13.0, which (surprisingly) is an earlier version than 0.4.4.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Cockpit CMS 0.4.4 < 0.5.5 - Server-Side Request Forgery EDB-44567 · webapps · May 2, 2018
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20180501 SSRF(Server Side Request Forgery) in Cockpit 0.4.4-0.5.5 (CVE-2018-9302) mailing-list
- 44567 exploit