CVE-2022-41947

Severity CVSS v4.0:

Pending analysis

Type:

CWE-79 Cross-Site Scripting (XSS)

Publication date:

08/12/2022

Last modified:

12/12/2022

Description

DHIS 2 is an open source information system for data capture, management, validation, analytics and visualization. Through various features of DHIS2, an authenticated user may be able to upload a file which includes embedded javascript. The user could then potentially trick another authenticated user to open the malicious file in a browser which would trigger the javascript code, resulting in a cross-site scripting (XSS) attack. DHIS2 administrators should upgrade to the following hotfix releases: 2.36.12.1, 2.37.8.1, 2.38.2.1, 2.39.0.1. Users unable to upgrade may add the following simple CSP rule in your web proxy to the vulnerable endpoints: `script-src &#39;none&#39;`. This workaround will prevent all javascript from running on those endpoints.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.40 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x

5.40

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:dhis2:dhis_2::::::::	2.35.0 (including)	2.36.12.1 (excluding)
cpe:2.3:a:dhis2:dhis_2::::::::	2.37.0 (including)	2.37.8.1 (excluding)
cpe:2.3:a:dhis2:dhis_2::::::::	2.38.0 (including)	2.38.2.1 (excluding)
cpe:2.3:a:dhis2:dhis_2:2.39.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-41947

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools