CVE-2020-28953

Description

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

4.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.20%

Third-Party Advisory github.com Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/bigbluebutton/bigbluebutton/compare/v2.2.28...v2.2.29	third party advisory release notes
https://github.com/bigbluebutton/bigbluebutton/commit/d2cb02b3bd670265c6b1ba003f87fc261e0ac3e1	third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-28953?: CVE-2020-28953 has been scored as a medium severity vulnerability.
How to fix CVE-2020-28953?: To fix CVE-2020-28953, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-28953 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-28953 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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