Open-Xchange OX AppSuite up to 7.8.2-rev4 ical Attachment cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.0 | $0-$5k | 0.00 |
A vulnerability was found in Open-Xchange OX AppSuite up to 7.8.2-rev4 (Groupware Software) and classified as problematic. Affected by this issue is an unknown function of the component ical Attachment Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:
An issue was discovered in Open-Xchange OX App Suite before 7.8.2-rev5. JavaScript code can be used as part of ical attachments within scheduling E-Mails. This content, for example an appointment's location, will be presented to the user at the E-Mail App, depending on the invitation workflow. This code gets executed within the context of the user's current session. 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.).
The bug was discovered 09/13/2016. The weakness was shared 12/15/2016 (Website). The advisory is available at packetstormsecurity.com. This vulnerability is handled as CVE-2016-5740 since 06/22/2016. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.
The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 93 days. During that time the estimated underground price was around $0-$5k.
Upgrading to version 7.8.2-rev5 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Exploit-DB (40378). The entries 94518, 94517, 94516 and 94515 are related to this item.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.2VulDB Meta Temp Score: 5.0
VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.1
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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OpenVAS ID: 103021
OpenVAS Name: Open-Xchange (OX) AppSuite Multiple Cross Site Scripting Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: OX AppSuite 7.8.2-rev5
Timeline
06/22/2016 🔍09/13/2016 🔍
09/13/2016 🔍
12/15/2016 🔍
12/15/2016 🔍
12/15/2016 🔍
10/08/2022 🔍
Sources
Vendor: open-xchange.comAdvisory: 138700
Status: Not defined
Confirmation: 🔍
CVE: CVE-2016-5740 (🔍)
SecurityFocus: 92922 - Open-Xchange AppSuite CVE-2016-5740 Multiple Cross Site Scripting Vulnerabilities
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 12/15/2016 16:52Updated: 10/08/2022 19:16
Changes: 12/15/2016 16:52 (66), 07/08/2019 07:01 (8), 10/08/2022 19:16 (3)
Complete: 🔍
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