PT-2026-21960 · Unknown · Bigbluebutton
CVSS v3.1
6.1
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
BigBlueButton versions prior to 3.0.20
Description
BigBlueButton is a virtual classroom platform. Versions of the 3.x branch before 3.0.20 contain an Open Redirect issue. The
errorRedirectUrl string is not properly validated, and is directly used in the respondWithRedirect function. This allows for redirection to a malicious URL.Recommendations
Update to version 3.0.20 or later.
Exploit
Fix
Open Redirect
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Weakness Enumeration
Related Identifiers
Affected Products
Bigbluebutton