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GitHub_MCVELIST:CVE-2022-36029

HistoryApr 25, 2024 - 8:42 p.m.

CVE-2022-36029 BigBlueButton Greenlight Open Redirect vulnerability

2024-04-2520:42:15

CWE-601

GitHub_M

www.cve.org

cve-2022-36029

bigbluebutton

greenlight

open redirect

cookie value

vulnerability

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

25.9%

JSON

Greenlight is an end-user interface for BigBlueButton servers. Versions prior to 2.13.0 have an open redirect vulnerability in the Login page due to unchecked the value of the return_to cookie. Versions 2.13.0 contains a patch for the issue.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "packageName": "greenlight",
    "product": "greenlight",
    "repo": "https://github.com/bigbluebutton/greenlight",
    "vendor": "bigbluebutton",
    "versions": [
      {
        "lessThan": "2.13.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

References

github.com/bigbluebutton/greenlight/commit/20fe1ee71b5703fcc4ed698a959ad224fed19623

huntr.com/bounties/ba5834bd-1f04-4936-8e93-2442d45403bahttps://

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

25.9%

JSON

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