User Generator and Importer <= 1.2.2 - Cross-Site Request Forgery to Privilege Escalation via Arbitrary Administrator Account Creation

2025-12-04 20:38

Ivan Cese

Strategic Overview

Status

Unpatched

Affected PluginUser Generator and Importer

Affected Version<= 1.2.2

CVSS8.8High

CVECVE-2025-12879

View all User Generator and Importer vulnerabilities

Vulnerability Overview

The User Generator and Importer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 1.2.2. This is due to missing nonce validation in the "Import Using CSV File" function. This makes it possible for unauthenticated attackers to elevate user privileges by creating arbitrary accounts with administrator privileges via a forged request, provided they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2025-12879 https://www.wordfence.com/threat-intel/vulnerabilities/id/82699a17-ea45-4493-98c4-07f62ca0b1f9

CVSS Vector

8.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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