CVE-2020-26163

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Source

https://cve.org/CVERecord?id=CVE-2020-26163

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-26163.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2020-26163

Published

2020-09-30T18:15:27.477Z

Modified

2026-05-30T16:34:32.701960Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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.

References

Affected packages

Git / github.com/bigbluebutton/greenlight

Affected ranges

Type

GIT

Repo

https://github.com/bigbluebutton/greenlight

Events

Introduced

Fixed

7411eba8e0feced5beb56bfd51a52c5a600ed6d9

Database specific

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.5.6"
        }
    ],
    "cpe": "cpe:2.3:a:bigbluebutton:greenlight:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

release-2.*

release-2.0.0

release-2.0.1

release-2.0.2

release-2.0.3

release-2.0.4

release-2.0.5

release-2.0.6

release-2.0.7

release-2.0.8

release-2.0.9

release-2.1.0

release-2.1.1

release-2.1.2

release-2.1.3

release-2.2.0

release-2.2.1

release-2.2.2

release-2.2.3

release-2.3.0

release-2.3.1

release-2.3.2

release-2.3.3

release-2.3.4

release-2.4

release-2.4-b1

release-2.4-b2

release-2.4-b3

release-2.4-rc1

release-2.4.1

release-2.4.2

release-2.4.2-rc.1

release-2.5

release-2.5-rc.1

release-2.5.1

release-2.5.2

release-2.5.3

release-2.5.5

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-26163.json"