Is CVE-2018-18325 exploited in the wild?

Yes. CVE-2018-18325 is known to be exploited in the wild, first recorded on 3 November 2021. Treat it as urgent.

How severe is CVE-2018-18325?

Critical severity, with a CVSS score of 3, published 5 July 2019.

Which products and versions are affected?

DotNetNuke.Core (NuGet) ECOSYSTEM:introduced=0,fixed=9.3.0.

Is there a fix for CVE-2018-18325?

Yes. DotNetNuke.Core (NuGet): upgrade to 9.3.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2018-18325 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2018-18325?

Check whether you run Dotnetnuke (Dnn) or DotNetNuke.Core (NuGet) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2018-18325: Inadequate Encryption Strength in DotNetNuke

CVE-2018-18325 · Severity: critical · CVSS 3 · Exploited in the wild · Published 2019-07-05

DotNetNuke (DNN) versions 9.2 through 9.2.2 utilize a weak encryption algorithm to protect input parameters. This vulnerability is the result of an incomplete patch for CVE-2018-15811 and can lead to unauthorized information disclosure.

Technologies: Dotnetnuke (Dnn), DotNetNuke.Core (NuGet). Vendors: Dotnetnuke (Dnn), NuGet.

Quick answers

Is CVE-2018-18325 exploited in the wild?: Yes. CVE-2018-18325 is known to be exploited in the wild, first recorded on 3 November 2021. Treat it as urgent.
How severe is CVE-2018-18325?: Critical severity, with a CVSS score of 3, published 5 July 2019.
Which products and versions are affected?: DotNetNuke.Core (NuGet) ECOSYSTEM:introduced=0,fixed=9.3.0.
Is there a fix for CVE-2018-18325?: Yes. DotNetNuke.Core (NuGet): upgrade to 9.3.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2018-18325 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2018-18325?: Check whether you run Dotnetnuke (Dnn) or DotNetNuke.Core (NuGet) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

DotNetNuke.Core (NuGet): upgrade to 9.3.0 or later

dotnet add package DotNetNuke.Core --version 9.3.0

Affected products

DNN Software DotNetNuke (DNN) 9.2 through 9.2.2

Identifiers

CVE-2018-18325
GHSA-j3g9-6fx5-gjv7

Timeline

2019-07-03: disclosed: NVD Published Date
2021-11-03: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
2021-11-03: exploited: Reported as exploited in the wild in CISA KEV catalog

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