Vulnerability Details CVE-2016-6854
An issue was discovered in Open-Xchange OX Guard before 2.4.2-rev5. Script code which got injected to a mail with inline PGP signature gets executed when verifying the signature. Malicious script code can be executed within a user's context. This can lead to session hijacking or triggering unwanted actions via the web interface (sending mail, deleting data etc.).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 74.1%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
- http://packetstormsecurity.com/files/138701/Open-Xchange-Guard-2.4.2-Cross-Site-Scripting.html
- http://www.securityfocus.com/archive/1/539395/100/0/threaded
- http://www.securityfocus.com/bid/92920
- https://www.exploit-db.com/exploits/40377/
- http://packetstormsecurity.com/files/138701/Open-Xchange-Guard-2.4.2-Cross-Site-Scripting.html
- http://www.securityfocus.com/archive/1/539395/100/0/threaded
- http://www.securityfocus.com/bid/92920
- https://www.exploit-db.com/exploits/40377/
Products affected by CVE-2016-6854
-
cpe:2.3:a:open-xchange:ox_guard:2.4.2