36 results · Feed
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High 8.1
DotNetNuke.Core has stored cross-site-scripting (XSS) via SVG upload
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.2.2, a user could upload a specially crafted SVG file that could include scripts that can target both authenticated and unauthent…
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Medium 6.9
DNN has same HostGUID for all new installs
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. All new installations of DNN 10.x.x - 10.2.1 have the same Host GUID. This does not affect upgrades from 9.x.x. Version 10.2.2 patches the issue.
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Medium 4.3
DNN has Force Friend Request Acceptance
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 6.0.0 and prior to version 10.2.2, in the friends feature, a user could craft a request that would force the acceptance of a frie…
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Low —
DotNetNuke.Core security code analysis rules triggered
The codebase raises code analysis warnings related to security, including CA3075, CA5366, CA5371, CA5368, CA5369, CA5372, CA5379, CA5350, and CA5351. Most of these deal with disabling DTD processing in XML documents, but also includes cryptographic algorithm …
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Critical 9.1
DotNetNuke.Core Vulnerable to Stored XSS via Module Title
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to versions 9.13.10 and 10.2.0, module title supports richtext which could include scripts that would execute in certain scenarios. Versions 9.…
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High 7.7
DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a module friendly name could include scripts that will run during some module ope…
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High 7.7
DotNetNuke.Core Vulnerable to Stored XSS in Scheduler LogNotes
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, extensions could write richtext in log notes which can include scripts that would…
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Medium 6.8
DotNetNuke.Core has a potential XSS vulnerability in modules' header and footer
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, a content editor could inject scripts in module headers/footers that would run fo…
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Medium 6.4
DNN vulnerable to stored cross-site-scripting (XSS) via SVG upload
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 10.1.1, sanitization of the content of uploaded SVG files was not covering all possible XSS scenarios. This vulnerability exists because of …
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Medium 6.5
DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, DNN’s URL/path handling and template rendering can allow specially crafted input to be reflected into a user profile that is…
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Low 2.4
DNN Vulnerable to Stored XSS Using Backend Admin Credentials
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, administrators and content editors can set html in module titles that could include javascript which could be used for XSS b…
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Critical 9.1
DNN Vulnerable to Stored Cross-Site Scripting (XSS) in the Prompt module
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, the Prompt module allows execution of commands that can return raw HTML. Malicious input, even if sanitized for display else…
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Medium 6.3
DNN affected by Stored Cross-Site Scripting (XSS) in Profile Biography field
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, when embedding information in the Biography field, even if that field is not rich-text, users could inject javascript code t…
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Medium 6.5
DotNetNuke.Core allows loading of unused themes on anonymous clients through query parameters
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 …
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Medium 6.0
Dnn.Platform vulnerable to Reflected Cross-Site Scripting (XSS) in module actions in edit mode
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, a specially crafted URL may be constructed which can inject an XSS payload that is triggered by using some module actions. V…
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Medium 6.1
Dnn.Platform vulnerable to Stored Cross-Site Scripting (XSS) with svg files rendered inline
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 9.13.9, uploaded SVG files could contain scripts and if rendered inline those scripts could run allowing XSS attacks. Version 9.13.9…
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Medium 6.5
Server-Side Request Forgery (SSRF) in DotNetNuke.Core
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. A bypass has been identified for the previously known vulnerability CVE-2017-0929, allowing unauthenticated attackers to execute arbitrary GET reques…
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Medium 4.9
Relative Path Traversal in dnnsoftware/dnn.platform
Relative Path Traversal in GitHub repository dnnsoftware/dnn.platform prior to 9.11.0.
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Medium 5.4
DNN XSS Vulnerability
DNN (formerly DotNetNuke) through 9.4.4 allows XSS (issue 1 of 2).
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High 8.8
DNN Path Traversal via Zip Slip
DNN (formerly DotNetNuke) through 9.4.4 allows Path Traversal (issue 2 of 2).
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Medium 6.5
DNN File Upload Vulnerability
DNN (formerly DotNetNuke) through 9.4.4 has Insecure Permissions.
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Medium 6.1CVE-2019-12562 Public exploit
Stored Cross-Site Scripting vulnerability in admin component of DotNetNuke
Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. The exploit could be used to perfom any action with admin privileges such as managing conten…
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High 7.5
Insufficient Entropy in DotNetNuke
DNN (aka DotNetNuke) 9.2 through 9.2.2 incorrectly converts encryption key source values, resulting in lower than expected entropy. NOTE: this issue exists because of an incomplete fix for CVE-2018-15812.
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High 7.5
Inadequate Encryption Strength in DotNetNuke
DNN (aka DotNetNuke) 9.2 through 9.2.2 uses a weak encryption algorithm to protect input parameters. NOTE: this issue exists because of an incomplete fix for CVE-2018-15811.
KEV Nov 3, 2021 -
High 7.5
Insufficient Entropy in DotNetNuke
DNN (aka DotNetNuke) 9.2 through 9.2.1 incorrectly converts encryption key source values, resulting in lower than expected entropy.
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High 7.5
Inadequate Encryption Strength in DotNetNuke
DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.
KEV Nov 3, 2021 -
Medium 6.1
DNN XSS Vulnerability
DNN (formerly DotNetNuke) 9.1.1 allows cross-site scripting (XSS) via XML.
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High 7.5CVE-2017-0929 EPSS 13%
High severity vulnerability that affects DotNetNuke.Core
DNN (aka DotNetNuke) before 9.2.0 suffers from a Server-Side Request Forgery (SSRF) vulnerability in the DnnImageHandler class. Attackers may be able to access information about internal network resources.
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High 8.8
DNN (aka DotNetNuke) has Remote Code Execution via a cookie
DNN (aka DotNetNuke) before 9.1.1 has Remote Code Execution via a cookie, aka "2017-08 (Critical) Possible remote code execution on DNN sites."
KEV Nov 3, 2021 -
Critical 9.8
The installation wizard in DotNetNuke (DNN) allows privilege escalation
The installation wizard in DotNetNuke (DNN) before 7.4.1 allows remote attackers to reinstall the application and gain SuperUser access via a direct request to Install/InstallWizard.aspx.
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Medium 5.4
Cross-site scripting (XSS) vulnerability in the user-profile biography section in DotNetNuke (DNN)
Cross-site scripting (XSS) vulnerability in the user-profile biography section in DotNetNuke (DNN) before 8.0.1 allows remote authenticated users to inject arbitrary web script or HTML via a crafted onclick attribute in an IMG element.
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Medium —
Moderate severity vulnerability that affects DotNetNuke.Core
Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 7.4.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Medium 4.0
DotNetNuke (DNN) Open redirect vulnerability
Open redirect vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
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Medium —
DotNetNuke (DNN) Cross-site scripting (XSS) vulnerability via the __dnnVariable parameter
Cross-site scripting (XSS) vulnerability in DotNetNuke (DNN) before 6.2.9 and 7.x before 7.1.1 allows remote attackers to inject arbitrary web script or HTML via the __dnnVariable parameter to the default URI.
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Medium —CVE-2008-6540 Public exploit
DotNetNuke Default Machine Key Exposure
DotNetNuke before 4.8.2, during installation or upgrade, does not warn the administrator when the default (1) ValidationKey and (2) DecryptionKey values cannot be modified in the web.config file, which allows remote attackers to bypass intended access restric…
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Medium —
DotNetNuke Vulnerable to XSS in Pass-Through Values
Cross-site scripting (XSS) vulnerability in the IFrame module before 03.02.01 for DotNetNuke (DNN) allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to "Pass through values."