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Vulnerability details: VCID-kcww-jwz6-97fa
Vulnerability ID VCID-kcww-jwz6-97fa
Aliases CVE-2020-11585
Summary Use of Insufficiently Random Values There is an information disclosure issue in DNN (formerly DotNetNuke) within the built-in `Activity-Feed/Messaging/Userid/` Message Center module. A registered user is able to enumerate any file in the Admin File Manager (other than ones contained in a secure folder) by sending themselves a message with the file attached, e.g., by using an arbitrary small integer value in the fileIds parameter.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-330 Use of Insufficiently Random Values
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.0024 https://api.first.org/data/v1/epss?cve=CVE-2020-11585
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-11585
CVE-2020-11585 https://nvd.nist.gov/vuln/detail/CVE-2020-11585
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.47233
EPSS Score 0.0024
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:19:55.103970+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/DotNetNuke.Core/CVE-2020-11585.yml 38.6.0