CVE-2025-51503
Microweber Has Stored XSS Vulnerability in User Profile Fields
EPSS 0.52%
Description
A Stored Cross-Site Scripting (XSS) vulnerability in Microweber CMS 2.0 allows attackers to inject malicious scripts into user profile fields, leading to arbitrary JavaScript execution in admin browsers.
How to fix CVE-2025-51503
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Packagist/microweber/microweber—no fix listed
Is CVE-2025-51503 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.0.0, <= 2.0.19
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:P |