CVE-2021-26812
CVSS V2 Medium 4.3
CVSS V3 Medium 6.1
Description
Cross Site Scripting (XSS) in the Jitsi Meet 2.7 through 2.8.3 plugin for Moodle via the "sessionpriv.php" module. This allows attackers to craft a malicious URL, which when clicked on by users, can inject javascript code to be run by the application.
Overview
- CVE ID
- CVE-2021-26812
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-04-14T14:15:13
- Last Modified Date
- 2021-04-21T18:59:12
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:jitsi:meet:*:*:*:*:*:moodle:*:* | 1 | OR | 2.7 | 2.8.3 |
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/udima-university/moodle-mod_jitsi/issues/67 | Exploit Issue Tracking Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-26812 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26812 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 07:14:55 | Added to TrackCVE | |||
2022-12-06 01:54:27 | 2021-04-14T14:15Z | 2021-04-14T14:15:13 | CVE Published Date | updated |
2022-12-06 01:54:27 | 2021-04-21T18:59:12 | CVE Modified Date | updated | |
2022-12-06 01:54:27 | Analyzed | Vulnerability Status | updated |