CVE-2020-11585

Public Exploit

Description

There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 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.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.16%
Third-Party Advisory neff.blog
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://neff.blog/2020/04/04/dotnetnuke-9-5-file-path-information-disclosure/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-11585?
CVE-2020-11585 has been scored as a medium severity vulnerability.
How to fix CVE-2020-11585?
To fix CVE-2020-11585, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-11585 being actively exploited in the wild?
It is possible that CVE-2020-11585 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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