CVE-2019-19392: The forDNN.UsersExportImport module before 1.2.0 for DNN (formerly DotNetNuke) allows an unprivileged user to

Q: How do I fix CVE-2019-19392?

usersexportimport: upgrade to 1.2.0. Exact commands for each OS are on this page.

Q: Is CVE-2019-19392 being exploited?

CVE-2019-19392 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2019-19392 affect?

CVE-2019-19392 affects usersexportimport. Severity is critical (CVSS 9.8). 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.

Q: How urgent is CVE-2019-19392?

Priority 62/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2019-19392 is a critical-severity flaw (CVSS 9.8) affecting usersexportimport. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-276
Published	2020-01-21
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: fordnn

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-01-21 17:15 UTCPublished CVE record published
2026-06-17 02:26 UTCUpdated Record last modified

fordnn usersexportimport UPGRADE

Affected: < 1.2.0

Fixed in: 1.2.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy usersexportimport || rpm -q usersexportimport || usersexportimport --version

2. UPGRADE to 1.2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade usersexportimport

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade usersexportimport

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-19392?

usersexportimport: upgrade to 1.2.0. Exact commands for each OS are on this page.

Is CVE-2019-19392 being exploited?

CVE-2019-19392 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-19392 affect?

CVE-2019-19392 affects usersexportimport. Severity is critical (CVSS 9.8). 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.

How urgent is CVE-2019-19392?

Priority 62/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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