GHSA-mvj3-hc7j-vp74

Microweber has Reflected XSS Vulnerability in the layout Parameter

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-51502

Packages

Ecosystem	Package	Affected	Fixed in
Packagist	microweber/microweber	>= 2.0.0, <= 2.0.19	no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2025-51502 advisory
https://github.com/microweber/microweber package
https://github.com/progprnv/CVE-Reports web
https://github.com/progprnv/CVE-Reports/blob/main/CVE-2025-51502 web
https://github.com/progprnv/CVE-Reports/blob/main/MICROWEBER%20%5BAdmin%20Panel%5D%20Reflected%20XSS%20on%20layout%20parameter.md web