CVE-2023-42803

BigBlueButton is an open-source virtual classroom. BigBlueButton prior to version 2.6.0-beta.2 is vulnerable to unrestricted file upload, where the insertDocument API call does not validate the given file extension before saving the file, and does not remove it in case of validation failures...

CVE-2023-42803

BigBlueButton is an open-source virtual classroom. BigBlueButton prior to version 2.6.0-beta.2 is vulnerable to unrestricted file upload, where the insertDocument API call does not validate the given file extension before saving the file, and does not remove it in case of validation failures...

CVE-2023-42803 BigBlueButton Unrestricted File Upload vulnerability

BigBlueButton is an open-source virtual classroom. BigBlueButton prior to version 2.6.0-beta.2 is vulnerable to unrestricted file upload, where the insertDocument API call does not validate the given file extension before saving the file, and does not remove it in case of validation failures...

BigBlueButton Code Issue Vulnerability

BigBlueButton is an open source Web conferencing system from the BigBlueButton community. A code issue vulnerability exists in BigBlueButton versions prior to 2.6.0 that stems from a file upload vulnerability in the insertDocument API...

CVE-2023-33176

BigBlueButton is an open source virtual classroom designed to help teachers teach and learners learn. In affected versions are affected by a Server-Side Request Forgery SSRF vulnerability. In an insertDocument API request the user is able to supply a URL from which the presentation should be...

Server side request forgery (ssrf)

BigBlueButton is an open source virtual classroom designed to help teachers teach and learners learn. In affected versions are affected by a Server-Side Request Forgery SSRF vulnerability. In an insertDocument API request the user is able to supply a URL from which the presentation should be...

Unrestricted File Upload

BigBlueButton 2.5.6 is vulnerable to unrestricted file upload, where the insertDocument API call does not validate the given file extension before saving the file, and does not remove it in case of validation failures. PoC: 1- Submit the request to insertDocument, specifying the extension:...