Is CVE-2025-59535 actively exploited?

CVE-2025-59535 has no public evidence of in-the-wild exploitation as of 2025-09-29.

What is the CVSS score for CVE-2025-59535?

CVE-2025-59535 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

How do I patch CVE-2025-59535?

Patch guidance is available from dnnsoftware security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-59535.

Which products are affected by CVE-2025-59535?

1 product: dnnsoftware dotnetnuke.

CVE-2025-59535 - remediation guidance & executive summary

Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, arbitrary themes can be loaded through query parameters. If an installed theme had a vulnerability, even if it was not used on any page, this could be loaded on unsuspecting clients without knowledge of the site owner. This issue has been patched in version 10.1.0.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: low
Weaknesses: CWE-20 · Improper Input Validation CWE-200 · Information Disclosure CWE-829

Metadata

Primary Vendor: DNNSOFTWARE
Published: 9/22/2025
Last Modified: 9/29/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-59535

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary