Description
Session fixation vulnerability in Symphony CMS 2.6.7, when session.use_only_cookies is disabled, allows remote attackers to hijack web sessions via the PHPSESSID parameter.
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
- Symphony CMS 2.6.7 - Session Fixation EDB-39983 · webapps · Jun 20, 2016
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 39983 exploit
- 91299 vdb-entry
- http://hyp3rlinx.altervista.org/advisories/SYMPHONY-CMS-SESSION-FIXATION.txt
- https://github.com/symphonycms/symphony-2/commit/b329a14adc40868965076a77210452e396243dcd
- 20160620 Symphony CMS v2.6.7 Session Fixation mailing-list
- http://packetstormsecurity.com/files/137551/Symphony-CMS-2.6.7-Session-Fixation.html