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Vulnerability Intelligence

CVE-2025-32371 | Mondoo Vulnerability Intelligence

CVE-2025-32371

MEDIUM4.3

Unexpected external content may be displayed in DNN ImageHandler

Published Apr 9, 2025

Modified 9 months ago

No fix available

Details

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. A url could be crafted to the DNN ImageHandler to render text from a querystring parameter. This text would display in the resulting image and a user that trusts the domain might think that the information is legitimate. This vulnerability is fixed in 9.13.4.

References

WEBhttps://github.com/dnnsoftware/Dnn.Platform/commit/5def7cc2e7931bb1041b21540bde99f96874a5a9 WEBhttps://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2rrc-g594-rhqw ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2025-32371

CVSS Analysis

CVSS v3.1

4.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

LowI:L

Availability

NoneA:N

4.3/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedApr 9, 2025

ModifiedApr 9, 2025