Stored Cross-Site Scripting Vulnerability in Microweber CMS by Microweber
CVE-2025-51503

7.6HIGH

Key Information:

Vendor

Microweber

Status
Microweber CMS
Vendor
CVE Published:
31 July 2025

What is CVE-2025-51503?

A vulnerability in Microweber CMS 2.0 enables attackers to exploit stored cross-site scripting in user profile fields. This flaw allows the injection of malicious scripts that can execute arbitrary JavaScript code in the browsers of administrators, potentially leading to unauthorized access and data manipulation.

References

https://github.com/progprnv/CVE-Reports/blob/main/MICROWE...
https://github.com/progprnv/CVE-Reports
https://github.com/progprnv/CVE-Reports/blob/main/CVE-202...

CVSS V3.1

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-51503 : Stored Cross-Site Scripting Vulnerability in Microweber CMS by Microweber