Stored XSS Vulnerability in Upload Quota per User Plugin for WordPress
CVE-2025-30537

5.9MEDIUM

Key Information:

Vendor

WordPress
Status
Upload Quota Per User
Vendor
CVE Published:
24 March 2025

What is CVE-2025-30537?

The Upload Quota per User plugin for WordPress contains a vulnerability that allows for Stored Cross-site Scripting (XSS). This flaw arises from improper neutralization of input during web page generation. Attackers can exploit this weakness by injecting malicious scripts that get stored and executed when users interact with the affected plugin components. As a result, this could lead to unauthorized actions being performed on behalf of users or sensitive information being exposed.

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Affected Version(s)

Upload Quota per User <= 1.3

References

https://patchstack.com/database/wordpress/plugin/upload-q...
vdb-entry

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nabil Irawan (Patchstack Alliance)
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