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.).

Score

CVSS 3.0 6.1 Medium

Status

Modified - cve@mitre.org

Published

2016-12-15

Last modified

2024-08-06

Weaknesses

CWE-79

Affected products

• Ox Guard (Open-xchange)

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/