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cvelist@huntrdevCVELIST:CVE-2021-4143
HistoryJan 19, 2022 - 10:20 p.m.

CVE-2021-4143 Cross-site Scripting (XSS) - Generic in bigbluebutton/bigbluebutton

2022-01-1922:20:09
CWE-79
@huntrdev
www.cve.org
3
cve-2021-4143
cross-site scripting
bigbluebutton

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

31.7%

Cross-site Scripting (XSS) - Generic in GitHub repository bigbluebutton/bigbluebutton prior to 2.4.0.

CNA Affected

[
  {
    "product": "bigbluebutton/bigbluebutton",
    "vendor": "bigbluebutton",
    "versions": [
      {
        "lessThan": "2.4.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

31.7%

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