CVE-2026-5696

Multiple vulnerabilities in the Microweber administration panel

Published Sep 23, 2026 CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
Reflected Cross-Site Scripting (XSS) in Microweber. The vulnerability lies in the ‘group’ parameter of the ‘/admin/settings’ endpoint in the administration panel. A successful exploit allows an attacker to trick an authenticated user into executing malicious JavaScript code in their browser. This enables the attacker to perform actions without the victim’s consent, steal confidential information or hijack the user’s session.

Remediation

Vendor Solution

There is no reported solution at this time.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Reflected Cross-Site Scripting (XSS) in Microweber. The vulnerability lies in the ‘group’ parameter of the ‘/admin/settings’ endpoint in the administration panel. A successful exploit allows an attacker to trick an authenticated user into executing malicious JavaScript code in their browser. This enables the attacker to perform actions without the victim’s consent, steal confidential information or hijack the user’s session.
Title Multiple vulnerabilities in the Microweber administration panel
First Time appeared Microweber
Microweber administration Panel
Weaknesses CWE-79
CPEs cpe:2.3:a:microweber:administration_panel:2.0.19:*:*:*:*:*:*:*
Vendors & Products Microweber
Microweber administration Panel
References
Metrics cvssV4_0

{'score': 5.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
INCIBE
Published
Updated
Sep 23, 2026, 1:09 PM
Reserved
Apr 6, 2026, 12:34 PM
Status
Deferred
Published
Sep 23, 2026, 11:17 AM
Modified
Sep 24, 2026, 2:45 PM