VULNERABILITY INTELLIGENCE

CVE-2020-28953

CVSS score4.3 MEDIUM

EPSS probability0.70%

CISA KEVNot currently listed

Published2020-11-19

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

In BigBlueButton before 2.2.29, a user can vote more than once in a single poll.

Weakness classification

nvd@nist.gov: NVD-CWE-noinfo

Primary references

cve@mitre.org — Patch, Third Party Advisory
cve@mitre.org — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory