CVE-2016-4048

Severity: medium (CVSS 4.3 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-12-15 · updated 2026-06-17

Description

An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev11. Custom messages can be shown at the login screen to notify external users about issues with sharing links. This mechanism can be abused to inject arbitrary text messages. Users may get tricked to follow instructions injected by third parties as part of social engineering attacks.

Affected products

Open-Xchange Appsuite: through 7.8.1

References

http://www.securityfocus.com/archive/1/538732/100/0/threaded
http://www.securitytracker.com/id/1036157
http://www.securityfocus.com/archive/1/538732/100/0/threaded
http://www.securitytracker.com/id/1036157

Get alerted when CVE-2016-4048 or the next vulnerability affects your stack