CVE-2025-52488

Published Jun 21, 2025

Last updated 2 days ago

DotNetNuke

DNN

Overview

AI description

Automated description summarized from trusted sources.

CVE-2025-52488 is a vulnerability found in DNN (formerly DotNetNuke), which is an open-source web content management platform (CMS) in the Microsoft ecosystem. The vulnerability affects versions 6.0.0 to before 10.0.1 of DNN.PLATFORM. The vulnerability allows a specially crafted series of malicious interactions to potentially expose NTLM hashes to a third-party SMB server. This can be exploited over the network with low complexity, requiring no privileges or user interaction, and could result in a high confidentiality impact. The vulnerability has been patched in version 10.0.1.

Description: DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. In versions 6.0.0 to before 10.0.1, DNN.PLATFORM allows a specially crafted series of malicious interaction to potentially expose NTLM hashes to a third party SMB server. This issue has been patched in version 10.0.1.
Source: security-advisories@github.com
NVD status: Analyzed
Products: dotnetnuke

Risk scores

CVSS 3.1

Type: Primary
Base score: 8.6
Impact score: 4
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Severity: HIGH

Weaknesses

security-advisories@github.com: CWE-200
nvd@nist.gov: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1A85B328-61E9-4D34-9253-88718D7D65AC",
            "versionEndExcluding": "10.0.1",
            "versionStartIncluding": "6.0.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.