Medium severity · published Dec 15, 2016
CVE-2016-6850
An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8
6.1
CVSS
0.7%
EPSS
No
On KEV
Description
An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev8. SVG files can be used as profile pictures. In case their XML structure contains iframes and script code, that code may get executed when calling the related picture URL or viewing the related person's image within a browser. 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.).
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OA
Open-xchange Appsuite · Open-xchange
through 7.8.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6850
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-6850
Third Party Advisory
http://www.securityfocus.com/bid/93457
Release Notes
https://software.open-xchange.com/OX6/6.22/doc/Release_Notes_for_Patch_Release_3522_7.8.2_2016-08-29.pdf
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