CVE-2023-28936 Apache OpenMeetings: insufficient check of invitation hash
An attacker can access arbitrary recordings or rooms due to insufficient validation of invitation hashes in Apache OpenMeetings.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-28936?
CVE-2023-28936 is a medium-severity missing authorization vulnerability in Apache OpenMeetings, published on 12 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Attacker can access arbitrary recording/room
Vendor: The Apache Software Foundation
Versions Affected: Apache OpenMeetings from 2.0.0 before 7.1.0
Weakness: CWE-697
Which versions are affected by CVE-2023-28936?
2 open source packages ship an affected version, including org.apache.openmeetings:openmeetings-db. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.apache.openmeetings:openmeetings-db Maven | From 2.0.0 | 7.1.0 |
org.apache.openmeetings:openmeetings-db Maven | From 2.0.0 | 7.1.0 |
Products include Apache Openmeetings.
How do I fix CVE-2023-28936?
Upgrade org.apache.openmeetings:openmeetings-db to 7.1.0 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-28936 being exploited?
There is no known exploitation of CVE-2023-28936 in the wild and no public exploit code.
Other vulnerabilities in Apache OpenMeetings
- CVE-2017-7664 Apache OpenMeetings does not correctly validate uploaded XML documents
- CVE-2024-54676 Apache OpenMeetings: Deserialisation of untrusted data in cluster mode
- CVE-2023-28326 Apache OpenMeetings: allows user impersonation
- CVE-2016-8736 Apache OpenMeetings RCE
- CVE-2017-7673 Apache OpenMeetings has Inadequate Encryption Strength
Sources
Also known as GHSA-v93h-rwj8-78qh.