{"id":"GHSA-h595-8pw6-5q6v","summary":"Inadequate Encryption Strength in DotNetNuke","details":"DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.","aliases":["CVE-2018-15811"],"modified":"2025-10-22T19:32:39.680854Z","published":"2019-07-05T21:08:36Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2019-07-05T21:01:31Z","nvd_published_at":"2019-07-03T17:15:00Z","cwe_ids":["CWE-326"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-15811"},{"type":"WEB","url":"https://github.com/dnnsoftware/Dnn.Platform/releases"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-15811"},{"type":"WEB","url":"https://www.dnnsoftware.com/community/security/security-center"},{"type":"WEB","url":"http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html"}],"affected":[{"package":{"name":"DotNetNuke.Core","ecosystem":"NuGet","purl":"pkg:nuget/DotNetNuke.Core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.2.0"},{"fixed":"9.2.2"}]}],"versions":["9.2.0.366","9.2.1.533"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/07/GHSA-h595-8pw6-5q6v/GHSA-h595-8pw6-5q6v.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:H"}]}