CVE-2021-39205
CVSS V2 Medium 4.3
CVSS V3 Medium 6.1
Description
Jitsi Meet is an open source video conferencing application. Versions prior to 2.0.6173 are vulnerable to client-side cross-site scripting via injecting properties into JSON objects that were not properly escaped. There are no known incidents related to this vulnerability being exploited in the wild. This issue is fixed in Jitsi Meet version 2.0.6173. There are no known workarounds aside from upgrading.
Overview
- CVE ID
- CVE-2021-39205
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-09-15T18:15:09
- Last Modified Date
- 2022-09-10T02:45:50
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:8x8:jitsi_meet:*:*:*:*:*:*:*:* | 1 | OR | 2.0.6173 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/jitsi/jitsi-meet/pull/9320 | Patch Third Party Advisory |
| https://hackerone.com/reports/1214493 | Permissions Required |
| https://github.com/jitsi/jitsi-meet/pull/9404 | Patch Third Party Advisory |
| https://github.com/jitsi/jitsi-meet/security/advisories/GHSA-6582-8v9q-v3fg | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-39205 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39205 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:53:06 | Added to TrackCVE | |||
| 2022-12-05 10:42:48 | 2021-09-15T18:15Z | 2021-09-15T18:15:09 | CVE Published Date | updated |
| 2022-12-05 10:42:48 | 2022-09-10T02:45:50 | CVE Modified Date | updated | |
| 2022-12-05 10:42:48 | Analyzed | Vulnerability Status | updated | |
| 2022-12-05 10:42:49 | CWE-1321 | Weakness Enumeration | updated |