{"id":"CVE-2026-47300","aliases":["BIT-dotnet-sdk-2026-47300","GHSA-8prm-248r-h957"],"url":"https://o3.security/vulnerability/CVE-2026-47300","summary":"ASP.NET Core Elevation of Privilege Vulnerability","details":"Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate privileges over a network.","published":"2026-07-27T05:39:48.347Z","modified":"2026-07-27T09:11:14.164283710Z","cvss":null,"epss":{"score":0.00527,"percentile":0.4246,"asOf":"2026-08-20"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Bitnami","name":"dotnet","fixedVersion":"8.0.29"}],"fix":null,"references":[{"type":"WEB","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47300"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47300"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-27T09:11:14.164283710Z"}}