CVE-2025-51502: XSS

Published Aug 1, 2025
·
Updated

Reflected Cross-Site Scripting (XSS) in Microweber CMS 2.0 via the layout parameter on the /admin/page/create page allows arbitrary JavaScript execution in the context of authenticated admin users.

Affected Software

3 affected components
Microweber CMS
composer/microweber/microweber>=2.0.0<=2.0.19
Microweber Microweber=2.0.0

Event History

Aug 1, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:15 PM
Affected Software
Advisory Published
via GitHub·06:31 PM
Data Sourced
via GitHub·06:31 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-51502?

CVE-2025-51502 has a high severity rating due to its potential for arbitrary JavaScript execution by authenticated admin users.

2

How do I fix CVE-2025-51502?

To fix CVE-2025-51502, update Microweber CMS to the latest version where the reflected XSS vulnerability has been addressed.

3

What is the impact of CVE-2025-51502?

The impact of CVE-2025-51502 includes the ability for attackers to execute malicious scripts in the context of authenticated admin users, compromising site integrity.

4

Who is affected by CVE-2025-51502?

CVE-2025-51502 affects all versions of Microweber CMS 2.0 that include the vulnerable /admin/page/create endpoint with the layout parameter.

5

How is CVE-2025-51502 exploited?

CVE-2025-51502 can be exploited by crafting a malicious URL that includes a script in the layout parameter, executed when accessed by an admin user.

Contact

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