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Vulnerability details: VCID-k89y-aedv-uugd
Vulnerability ID VCID-k89y-aedv-uugd
Aliases CVE-2026-24837
GHSA-vm5q-8qww-h238
Summary 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 operations in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2026-24837
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2026-24837
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2026-24837
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-vm5q-8qww-h238
cvssv3.1 7.6 https://github.com/dnnsoftware/Dnn.Platform
generic_textual HIGH https://github.com/dnnsoftware/Dnn.Platform
cvssv3.1 7.6 https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
cvssv3.1 7.7 https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
cvssv3.1_qr HIGH https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
generic_textual HIGH https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
ssvc Track https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
cvssv3.1 7.6 https://nvd.nist.gov/vuln/detail/CVE-2026-24837
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-24837
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-24837
https://github.com/dnnsoftware/Dnn.Platform
CVE-2026-24837 https://nvd.nist.gov/vuln/detail/CVE-2026-24837
GHSA-vm5q-8qww-h238 https://github.com/advisories/GHSA-vm5q-8qww-h238
GHSA-vm5q-8qww-h238 https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H Found at https://github.com/dnnsoftware/Dnn.Platform
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H Found at https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H Found at https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-01-28T21:02:52Z/ Found at https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vm5q-8qww-h238
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2026-24837
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.04163
EPSS Score 0.00017
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:52:32.187119+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/24xxx/CVE-2026-24837.json 38.6.0