Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.1.0 before 8.0.0 Description: Default clustering instructions at https://openmeetings.apache.org/Clustering.html doesn't specify allow/deny lists for OpenJPA this leads to possible deserialisation of untrusted data.
An attacker who has gained access to an admin account can perform RCE via null-byte injection Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.0.0 before 7.1.0
An attacker that has gained access to certain private information can use this to act as other user. Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 3.1.3 before 7.1.0
Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.0.0 before 7.0.0 Description: Attacker can elevate their privileges in any room
Apache OpenMeetings before 3.1.2 is vulnerable to Remote Code Execution via RMI deserialization attack.
Attackers can use public NetTest web service of Apache OpenMeetings 4.0.0-5.0.0 to organize denial of service attack.
If was found that the NetTest web service can be used to overload the bandwidth of a Apache OpenMeetings server. This issue was addressed in Apache OpenMeetings 6.0.0
In Apache OpenMeetings, CRUD operations on privileged users are not password protected allowing an authenticated attacker to deny service for privileged users.
Apache OpenMeetings does not check contents of files being uploaded. An attacker can cause a denial of service by uploading multiple large files to the server.
Apache OpenMeetings responds to the following insecure HTTP methods: PUT, DELETE, HEAD, and PATCH.
Apache OpenMeetings is vulnerable to SQL injection. This allows authenticated users to modify the structure of the existing query and leak the structure of other queries being made by the application in the back-end.
Apache OpenMeetings has an overly permissive crossdomain.xml file. This allows for flash content to be loaded from untrusted domains.
Apache OpenMeetings displays Tomcat version and detailed error stack trace.
Uploaded XML documents are not correctly validated in Apache OpenMeetings.
Apache OpenMeetings uses not very strong cryptographic storage, captcha is not used in registration and forget password dialogs and auth forms missing brute force protection.
Apache OpenMeetings is vulnerable to parameter manipulation attacks, as a result attacker has access to restricted areas.
Global and Room chat are vulnerable to XSS attack in Apache OpenMeetings.
Apache OpenMeetings is vulnerable to Cross-Site Request Forgery (CSRF) attacks, XSS attacks, click-jacking, and MIME based attacks.
Apache OpenMeetings updates user password in insecure manner.
Cross-site scripting (XSS) vulnerability in the SWF panel in Apache OpenMeetings allows remote attackers to inject arbitrary web script or HTML via the swf parameter.
The (1) FileService.importFileByInternalUserId and (2) FileService.importFile SOAP API methods in Apache OpenMeetings improperly use the Java URL class without checking the specified protocol handler, which allows remote attackers to read arbitrary files by attempting to upload a file.
A Cross-site scripting (XSS) vulnerability in Apache OpenMeetings allows remote attackers to inject arbitrary web script or HTML via the event description when creating an event.