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5
CVSSv2

CVE-2020-29043

Published: 26/11/2020 Updated: 21/07/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
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Vulnerability Summary

An issue exists in BigBlueButton up to and including 2.2.29. When at attacker is able to view an account_activations/edit?token= URI, the attacker can create an approved user account associated with an email address that has an arbitrary domain name.

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Exploits

Exploit DB: BigBlueButton 2.2.29 E-mail Validation Bypass
BigBlueButton versions 2229 and below suffer from an e-mail validation bypass vulnerability ...

References

CWE-200https://cxsecurity.com/issue/WLB-2020110211https://github.com/bigbluebutton/bigbluebutton/releaseshttp://packetstormsecurity.com/files/160239/BigBlueButton-2.2.29-E-mail-Validation-Bypass.htmlhttps://nvd.nist.govhttps://packetstormsecurity.com/files/160239/BigBlueButton-2.2.29-E-mail-Validation-Bypass.html
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-2907hardcodedinjectCVE-2024-20359CVE-2024-2467CVE-2024-4077CVE-2024-22391cameraCVE-2024-20353
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