CVE-2018-15811

DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.

Score

CVSS 3.1 7.5 High

Status

Analyzed - cve@mitre.org

Published

2019-07-03

Last modified

2025-10-21

Known exploited (CISA KEV)

since 2021-11-03, action due 2022-05-03: Apply updates per vendor instructions.

Weaknesses

CWE-326

Affected products

• Dotnetnuke (Dnnsoftware)

References

• http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html
• https://github.com/dnnsoftware/Dnn.Platform/releases
• https://www.dnnsoftware.com/community/security/security-center
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-15811