Discourse Latest Vulnerabilities
Latest vulnerabilities published by discourse
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EventSerializer Vulnerability in Discourse Discussion Platform
CVE-2026-45780DiscourseDiscourse5.3MEDIUMStored Cross-Site Scripting in Discourse Platforms
CVE-2026-53963DiscourseDiscourse7.3HIGHInformation Disclosure in Discourse Open-Source Discussion Platform
CVE-2026-59828DiscourseDiscourse5.3MEDIUMVulnerability in Discourse Discussion Platform Allows Unauthorized Group Privileges
CVE-2026-44787DiscourseDiscourse8.2HIGHInsufficient SVG Sanitization in Discourse's Upload Handling
CVE-2026-53962DiscourseDiscourse5.4MEDIUMJavaScript Injection Vulnerability in Discourse Discussion Platform
CVE-2026-55424DiscourseDiscourse7.4HIGHFile Upload Exposure in Discourse Open-Source Discussion Platform
CVE-2026-45788DiscourseDiscourse6.3MEDIUMInformation Leakage in Discourse Discussion Platform
CVE-2026-49256DiscourseDiscourse6.3MEDIUMInput Validation Flaw in Discourse Discussion Platform
CVE-2026-46413DiscourseDiscourse6.5MEDIUMWebhook Validation Flaw in Discourse Discussion Platform
CVE-2026-53961DiscourseDiscourse6.5MEDIUMRemote Code Execution Vulnerability in Discourse by Insecure PDF Uploads
CVE-2026-55420DiscourseDiscourse7.5HIGHInformation Disclosure Vulnerability in Discourse by Discourse
CVE-2026-47264DiscourseDiscourse5.3MEDIUMInformation Disclosure in Discourse Open-Source Discussion Platform
CVE-2026-47263DiscourseDiscourse4.3MEDIUMPath Traversal Vulnerability in Discourse Discussion Platform
CVE-2026-45775DiscourseDiscourse6.8MEDIUMAuthorization and Disclosure Vulnerabilities in Discourse Chat Plugin
CVE-2026-45085DiscourseDiscourse5.3MEDIUMInformation Disclosure Vulnerability in Discourse Open-Source Platform
CVE-2026-44785DiscourseDiscourse4.3MEDIUMDiscourse Vulnerability Exposes Email Credentials to Group Owners
CVE-2026-44784DiscourseDiscourse6.5MEDIUMVulnerability in Discourse Open-Source Discussion Platform Affects Whisper Channel Security
CVE-2026-44783DiscourseDiscourse5.4MEDIUMSerialization Flaw in Discourse Discussion Platform
CVE-2026-44782DiscourseDiscourse4.3MEDIUMEmail Exposure in Discourse Open-Source Discussion Platform by Discourse
CVE-2026-44780DiscourseDiscourse4.3MEDIUMInformation Disclosure in Discourse Open-Source Discussion Platform
CVE-2026-44779DiscourseDiscourse4.3MEDIUMUnauthorized Access to Chat Messages in Discourse by Discourse
CVE-2026-44786DiscourseDiscourse7.5HIGHAccess Control Flaw in Discourse's Subscription Plugin Affects Open-Source Platform
CVE-2026-34154DiscourseDiscourse2.1LOWInformation Disclosure Vulnerability in Discourse by Discourse
CVE-2026-33514DiscourseDiscourse6MEDIUMData Exposure Vulnerability in Discourse Discussion Platform
CVE-2026-32244DiscourseDiscourse5.3MEDIUM