Vulnerability Database

319,592

Total vulnerabilities in the database

CVE-2020-27606

BigBlueButton before 2.2.28 (or earlier) does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.

  • Published: Oct 21, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-27606
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

No CWE or OWASP classifications available.

Software From Fixed in
bigbluebutton / bigbluebutton - 2.2.28