HOMEVULNERABILITIESCVE-2025-32035
HIGH

CVE-2025-32035

CWE-351Published: April 8, 2025· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 9.13.2, when uploading files (e.g. when uploading assets), the file extension is checked to see if it's an allowed file type but the actual contents of the file aren't checked. This means that it's possible to e.g. upload an executable file renamed to be a .jpg. This file could then be executed by another security vulnerability. This vulnerability is fixed in 9.13.2.

NVD Source

Technical Analysis

CVE-2025-32035 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Vendors & Products

dnnsoftware1 product(s)
dotnetnuke
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/dnnsoftware/Dnn.Platform/commit/a5c13c3836cfbde374dc19dac032cd51af41050a
ADVISORYhttps://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-8q89-mqw7-9pp7

All References (2)

→
https://github.com/dnnsoftware/Dnn.Platform/commit/a5c13c3836cfbde374dc19dac032cd51af41050aPatch
→
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-8q89-mqw7-9pp7Vendor Advisory

Quick Facts

CVE IDCVE-2025-32035
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-351
CISA KEVNo
Affected1 vendor(s)
PublishedApr 8, 2025

Related CVEs (CWE-351)

CVE-2025-30510
9.8
CVE-2025-54412
8.7
CVE-2025-54413
8.7
CVE-2023-2866
7.8
CVE-2025-65960
6.6
CVE-2020-10134
6.3

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2025-32035 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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