{"id":"CVE-2018-8260","aliases":["EUVD-2018-19926","GHSA-q76h-pfpm-pgpp"],"status":"published","title":"A Remote Code Execution vulnerability exists in .NET software when the software fails to check...","description":"A Remote Code Execution vulnerability exists in .NET software when the software fails to check the source markup of a file, aka \".NET Framework Remote Code Execution Vulnerability.\" This affects .NET Framework 4.7.2, Microsoft .NET Framework 4.7.2.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.15952,"percentile":0.96918,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2018-07-11T00:00:00Z","modified":"2026-06-17T02:04:31Z","products":[{"vendor":"microsoft","product":".net framework"},{"vendor":"microsoft","product":".net_framework"},{"vendor":"microsoft","product":"microsoft .net framework"},{"vendor":"microsoft corporation","product":"microsoft .net framework"}],"references":[{"url":"http://www.securityfocus.com/bid/104666","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1041257","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8260","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8260"},{"url":"https://github.com/advisories/GHSA-q76h-pfpm-pgpp"}],"sources":{"cve":[{"id":"CVE-2018-8260","description":"A Remote Code Execution vulnerability exists in .NET software when the software fails to check the source markup of a file, aka \".NET Framework Remote Code Execution Vulnerability.\" This affects .NET Framework 4.7.2, Microsoft .NET Framework 4.7.2.","status":"published","published":"2018-07-11T00:00:00Z","modified":"2024-08-05T06:46:13.859Z","updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-19926","description":"A Remote Code Execution vulnerability exists in .NET software when the software fails to check the source markup of a file, aka \".NET Framework Remote Code Execution Vulnerability.\" This affects .NET Framework 4.7.2, Microsoft .NET Framework 4.7.2.","status":"published","published":"2018-07-11T00:00:00Z","modified":"2024-08-05T06:46:13Z","updated_at":"2026-11-03T02:40:03.749866Z"}],"ghsa":[{"id":"GHSA-q76h-pfpm-pgpp","title":"A Remote Code Execution vulnerability exists in .NET software when the software fails to check...","description":"A Remote Code Execution vulnerability exists in .NET software when the software fails to check the source markup of a file, aka \".NET Framework Remote Code Execution Vulnerability.\" This affects .NET Framework 4.7.2, Microsoft .NET Framework 4.7.2.","status":"published","published":"2022-05-14T03:00:09Z","modified":"2023-02-02T05:06:45Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:21.60349Z"}],"nvd":[{"id":"CVE-2018-8260","description":"A Remote Code Execution vulnerability exists in .NET software when the software fails to check the source markup of a file, aka \".NET Framework Remote Code Execution Vulnerability.\" This affects .NET Framework 4.7.2, Microsoft .NET Framework 4.7.2.","status":"published","published":"2018-07-11T00:29:00.727Z","modified":"2026-06-17T02:04:31.3Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:32.929986Z"}]}}