CVE-2022-36028
9.1 · CRITICALOverview
CVE-2022-36028 is a critical-severity vulnerability affecting bigbluebutton greenlight. It was published on April 25, 2024 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Greenlight is an end-user interface for BigBlueButton servers. Versions prior to 2.13.0 have an open redirect vulnerability in the Login page due to unchecked the value of the `return_to` cookie. Versions 2.13.0 contains a patch for the issue.
Remediation
Check the references section for vendor advisories and patches from bigbluebutton. Update greenlight to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| bigbluebutton | greenlight | >= 0, < 2.13.0 | Affected |
References
Frequently Asked Questions
What is CVE-2022-36028?
CVE-2022-36028 is a critical-severity vulnerability affecting bigbluebutton greenlight. It was published on April 25, 2024 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2022-36028?
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-36028?
Check the references section for vendor advisories and patches from bigbluebutton. Update greenlight to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-36028?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-36028 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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