CVE-2021-43943
CVSS V2 Low 3.5
CVSS V3 Medium 4.8
Description
Affected versions of Atlassian Jira Service Management Server and Data Center allow attackers with administrator privileges to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the "Object Schema" field of /secure/admin/InsightDefaultCustomFieldConfig.jspa. The affected versions are before version 4.21.0.
Overview
- CVE ID
- CVE-2021-43943
- Assigner
- security@atlassian.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-02-24T05:15:09
- Last Modified Date
- 2022-03-07T14:28:24
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:data_center:*:*:* | 1 | OR | 4.21.0 | |
| cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:server:*:*:* | 1 | OR | 4.21.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.8
- Base Severity
- MEDIUM
- Exploitability Score
- 1.7
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://jira.atlassian.com/browse/JSDSERVER-10980 | Issue Tracking Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-43943 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43943 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:47:12 | Added to TrackCVE | |||
| 2022-12-06 10:35:15 | 2022-02-24T05:15Z | 2022-02-24T05:15:09 | CVE Published Date | updated |
| 2022-12-06 10:35:15 | 2022-03-07T14:28:24 | CVE Modified Date | updated | |
| 2022-12-06 10:35:15 | Analyzed | Vulnerability Status | updated |