bigbluebutton Latest High & Critical Vulnerabilities
Latest High & Critical vulnerabilities published by bigbluebutton
Vulnerability Published:
🗓️ Published
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Denial-of-Service Vulnerability in BigBlueButton Open-Source Virtual Classroom
CVE-2025-61602BigbluebuttonBigbluebutton7.5HIGHDenial of Service Vulnerability in BigBlueButton by Blindside Networks
CVE-2025-61601BigbluebuttonBigbluebutton7.5HIGHStored Cross-Site Scripting Vulnerability in BigBlueButton's Shared Notes Feature
CVE-2025-55200BigbluebuttonBigbluebutton7.1HIGHSeparator Injection Vulnerability in BigBlueButton by BigBlueButton Inc.
CVE-2020-27602BigbluebuttonBigbluebutton9.8CRITICALReDoS on endpoint html5client/useragent in BigBlueButton
CVE-2022-29169BigbluebuttonBigbluebutton7.5HIGHCross-site Scripting (XSS) - Generic in bigbluebutton/bigbluebutton
CVE-2021-4143BigbluebuttonBigbluebutton/bigblueb...8.1HIGHAccount Activation Bypass in BigBlueButton by Blindly Approving User Accounts
CVE-2020-29043BigbluebuttonBigbluebutton7.5HIGHJODConverter Setting Vulnerability in BigBlueButton by BigBlueButton Inc.
CVE-2020-27603BigbluebuttonBigbluebutton👾🟡EPSS 26%7.5HIGHSandbox vulnerability in BigBlueButton by BigBlueButton Inc.
CVE-2020-27605BigbluebuttonBigbluebutton9.8CRITICALUnintended Third-Party Endpoint Vulnerability in BigBlueButton by BigBlueButton
CVE-2020-27611BigbluebuttonBigbluebutton7.3HIGHImproper Password Management in BigBlueButton by Blindside Networks
CVE-2020-27613BigbluebuttonBigbluebutton8.4HIGHNetwork Services Exposure in BigBlueButton by BigBlueButton Inc.
CVE-2020-27610BigbluebuttonBigbluebutton7.5HIGHHost Header Injection Flaw in BigBlueButton Greenlight Software by BigBlueButton
CVE-2020-26163BigbluebuttonGreenlight8.8HIGHDirectory Traversal Vulnerability in BigBlueButton by Blindspot Technologies
CVE-2020-12443BigbluebuttonBigbluebutton9.8CRITICALLocal File Inclusion Vulnerability in BigBlueButton by Big Blue Button Inc.
CVE-2020-12112BigbluebuttonBigbluebutton👾🟡7.5HIGH