What’s Vulnerable › Vulnerabilities

CVE-2019-19392

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-21 · updated 2026-06-17
• Weakness: CWE-276

Description

The forDNN.UsersExportImport module before 1.2.0 for DNN (formerly DotNetNuke) allows an unprivileged user to import (create) new users with Administrator privileges, as demonstrated by Roles="Administrators" in XML or CSV data.

Affected products

• Fordnn Usersexportimport: before 1.2.0 — fixed in 1.2.0

How to fix

Upgrade to a fixed version: Fordnn Usersexportimport 1.2.0. Check the vendor advisory for mitigations.

References

• https://blog.joaoorvalho.com/description-cve-2019-19392/
• https://github.com/fordnn/usersexportimport/commits/master
• https://blog.joaoorvalho.com/description-cve-2019-19392/
• https://github.com/fordnn/usersexportimport/commits/master

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