decidim is a Free Open-Source participatory democracy, citizen participation and open government for cities and organizations. The WYSWYG editor QuillJS is subject to potential XSS attach in case the attacker manages to modify the HTML before being uploaded to the server. The attacker is able to change e.g. to <svg onload=alert('XSS')> if they know how to craft these requests themselves. This issue has been addressed in release version 0.27.7. All users are advised to upgrade. Users unable to upgrade should review the user accounts that have access to the admin panel (i.e. general Administrators, and participatory space's Administrators) and remove access to them if they don't need it. Disable the "Enable rich text editor for participants" setting in the admin dashboard
History

Sun, 29 Sep 2024 01:00:00 +0000

Type Values Removed Values Added
First Time appeared Decidim
Decidim decidim
CPEs cpe:2.3:a:decidim:decidim:*:*:*:*:*:ruby:*:*
Vendors & Products Decidim
Decidim decidim

Tue, 17 Sep 2024 02:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 16 Sep 2024 18:45:00 +0000

Type Values Removed Values Added
Description decidim is a Free Open-Source participatory democracy, citizen participation and open government for cities and organizations. The WYSWYG editor QuillJS is subject to potential XSS attach in case the attacker manages to modify the HTML before being uploaded to the server. The attacker is able to change e.g. to <svg onload=alert('XSS')> if they know how to craft these requests themselves. This issue has been addressed in release version 0.27.7. All users are advised to upgrade. Users unable to upgrade should review the user accounts that have access to the admin panel (i.e. general Administrators, and participatory space's Administrators) and remove access to them if they don't need it. Disable the "Enable rich text editor for participants" setting in the admin dashboard
Title Cross-site scripting (XSS) in the decidim admin panel with QuillJS WYSWYG editor
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-09-16T18:38:11.423Z

Updated: 2024-09-16T19:58:06.959Z

Reserved: 2024-07-02T19:37:18.601Z

Link: CVE-2024-39910

cve-icon Vulnrichment

Updated: 2024-09-16T19:58:00.773Z

cve-icon NVD

Status : Analyzed

Published: 2024-09-16T19:16:10.540

Modified: 2024-09-29T00:33:03.740

Link: CVE-2024-39910

cve-icon Redhat

No data.