CVE-2020-26163

HIGH

8.8

Description

BigBlueButton Greenlight before 2.5.6 allows HTTP header (Host and Origin) attacks, which can result in Account Takeover if a victim follows a spoofed password-reset link.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published9/30/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

bigbluebutton:greenlight

References

https://github.com/bigbluebutton/greenlight/pull/1543(cve@mitre.org)

https://github.com/bigbluebutton/greenlight/releases/tag/release-2.5.6(cve@mitre.org)

https://www.sakshamanand.com/host-header-injection-bigbluebutton/(cve@mitre.org)

https://github.com/bigbluebutton/greenlight/pull/1543(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/bigbluebutton/greenlight/releases/tag/release-2.5.6(af854a3a-2127-422b-91ae-364da2661108)

https://www.sakshamanand.com/host-header-injection-bigbluebutton/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.