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CVE-2016-6854

N/A
Published: December 15, 2016 at 06:31 AM UTC
Updated: June 17, 2026 at 12:51 AM UTC
1 product affected across 1 vendorOx Guard

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Severity
N/A
Exploit prediction
EPSS 2%

Description

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.).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ox Guard· Open Xchange
95%
v ≤ 2.4.2rev4

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_CONFIRMExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/138701/Open-Xchange-Guard-2.4.2-Cross-Site-Scripting.html
Mailing Listx_refsource_BUGTRAQ
Source: [email protected]
http://www.securityfocus.com/archive/1/539395/100/0/threaded
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/92920
Exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.exploit-db.com/exploits/40377/

CVSS

4.3MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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