CVE-2025-32036 - CVE House
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Status published Medium CVE-2025-32036

DNN allows the possibility of bypassing Captcha

Vulnerability Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. The algorithm used to generate the captcha image shows the least complexity of the desired image. For this reason, the created image can be easily read by OCR tools, and the intruder can send automatic requests by building a robot and using this tool. This vulnerability is fixed in 9.13.8.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from dnnsoftware

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CVE-2025-64095
DNN Insufficient Access Control - Image Upload allows for Site Content Overwrite
Critical 10
CVE-2025-64094
DNN vulnerable to stored cross-site-scripting (XSS) via SVG upload
Medium 6.4
CVE-2025-62802
DNN CKEditor Provider allows unauthenticated upload out-of-the-box
Medium 4.3
CVE-2025-59821
DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile
Medium 6.5
CVE-2025-59548
DNN Vulnerable to Reflected Cross-Site Scripting (XSS) in CKEditor File Browser
Medium 5.9

Affected Vendor

dnnsoftware

View all reports →

Affected Software

Dnn.Platform
Vulnerable Versions:
< 9.13.8

Timeline

Official Publish: April 8th, 2025
Last Modified: April 8th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Weaknesses (CWE)

CWE-804

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.