DNN Path Traversal via Zip Slip · CVE-2020-5187 · GitHub Advisory Database · GitHub

DNN Path Traversal via Zip Slip

High severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Jul 13, 2023

Package

DotNetNuke.Core (NuGet)

Affected versions

< 9.5.0

Patched versions

9.5.0

Description

DNN (formerly DotNetNuke) through 9.4.4 allows Path Traversal via unsafe handling of zip files

References

Published by the National Vulnerability Database

Feb 24, 2020

Published to the GitHub Advisory Database May 24, 2022

Reviewed Jul 13, 2023

Last updated Jul 13, 2023

Severity

High

8.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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