5.4

CVE-2022-41947

Cross-site Scripting with user-uploaded files in dhis2-core 

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 'none'`. This workaround will prevent all javascript from running on those endpoints.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Dhis2 ≫ Dhis 2 Version >= 2.35.0 < 2.36.12.1
Dhis2 ≫ Dhis 2 Version >= 2.37.0 < 2.37.8.1
Dhis2 ≫ Dhis 2 Version >= 2.38.0 < 2.38.2.1
Dhis2 ≫ Dhis 2 Version2.39.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.267
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
security-advisories@github.com 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP
Third Party Advisory
https://github.com/dhis2/dhis2-core/security/advisories/GHSA-763w-rm78-6xcg
Third Party Advisory
Mitigation