High severity7.5NVD Advisory· Published Nov 26, 2020· Updated Jun 17, 2026
CVE-2020-29043
CVE-2020-29043
Description
An issue was discovered in BigBlueButton through 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*range: <=2.2.29
- (no CPE)range: <=2.2.29
- BigBlueButton/BigBlueButtondescription
Patches
Vulnerability mechanics
References
3- cxsecurity.com/issue/WLB-2020110211nvdExploitThird Party Advisory
- packetstormsecurity.com/files/160239/BigBlueButton-2.2.29-E-mail-Validation-Bypass.htmlnvdThird Party Advisory
- github.com/bigbluebutton/bigbluebutton/releasesnvdRelease NotesThird Party Advisory
News mentions
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