{ "schema_version": "1.4.0", "id": "GHSA-mg75-hvvv-r45q", "modified": "2022-05-24T19:11:16Z", "published": "2022-05-24T19:11:16Z", "aliases": [ "CVE-2021-38751" ], "details": "A HTTP Host header attack exists in ExponentCMS 2.6 and below in /exponent_constants.php. A modified HTTP header can change links on the webpage to an arbitrary value, leading to a possible attack vector for MITM.", "severity": [], "affected": [], "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38751" }, { "type": "WEB", "url": "https://github.com/exponentcms/exponent-cms/issues/1544" } ], "database_specific": { "cwe_ids": [ "CWE-116" ], "severity": "MODERATE", "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-08-16T14:15:00Z" } }