How severe is CVE-2025-48376?

CVE-2025-48376 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2025-48376 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48376?

CVE-2025-48376 affects Dnnsoftware Dotnetnuke. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-48376?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-48376 have an EU (EUVD) identifier?

Yes. CVE-2025-48376 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28214.

When was CVE-2025-48376 published?

CVE-2025-48376 was published on 2025-05-23 and last updated on 2026-06-17.

CVE-2025-48376

CVE-2025-48376 is a low-severity vulnerability in Dnnsoftware Dotnetnuke with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-841.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-28214
Weakness: CWE-841
Affected product: Dnnsoftware Dotnetnuke
Published: 2025-05-23
Last modified: 2026-06-17

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, a malicious SuperUser (Host) could craft a request to use an external url for a site export to then be imported. Version 9.13.9 fixes the issue.

Frequently asked questions

What is CVE-2025-48376?: DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, a malicious SuperUser (Host) could craft a request to use an external url for a site export to then be imported. Version 9.13.9 fixes the issue.
How severe is CVE-2025-48376?: CVE-2025-48376 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2025-48376 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48376?: CVE-2025-48376 affects Dnnsoftware Dotnetnuke. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-48376?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-48376 have an EU (EUVD) identifier?: Yes. CVE-2025-48376 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28214.
When was CVE-2025-48376 published?: CVE-2025-48376 was published on 2025-05-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*

More vulnerabilities in Dnnsoftware Dotnetnuke

CVE-2025-64095 — Critical (CVSS 10.0): DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to…
CVE-2006-3601 — Critical (CVSS 10.0): ** UNVERIFIABLE ** Unspecified vulnerability in an unspecified DNN Modules module for DotNetNuke (.net nuke) allows…
CVE-2015-2794 — Critical (CVSS 9.8): The installation wizard in DotNetNuke (DNN) before 7.4.1 allows remote attackers to reinstall the application and gain…
CVE-2026-24838 — Critical (CVSS 9.1): DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to…
CVE-2025-59545 — Critical (CVSS 9.0): DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to…
CVE-2020-5187 — High (CVSS 8.8): DNN (formerly DotNetNuke) through 9.4.4 allows Path Traversal (issue 2 of 2).

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