{"id":"CVE-2018-17031","details":"In Gogs 0.11.53, an attacker can use a crafted .eml file to trigger MIME type sniffing, which leads to XSS, as demonstrated by Internet Explorer, because an \"X-Content-Type-Options: nosniff\" header is not sent.","aliases":["GHSA-px5r-fqj6-r2f8","GO-2023-1972"],"modified":"2026-08-07T14:58:38.068811Z","published":"2018-09-14T02:29:00.390Z","references":[{"type":"EVIDENCE","url":"https://github.com/gogs/gogs/issues/5397"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gogs/gogs","events":[{"introduced":"91441c3fb29d8ead645d8fffa4658d749d5b3fc3"},{"last_affected":"91441c3fb29d8ead645d8fffa4658d749d5b3fc3"}],"database_specific":{"cpe":"cpe:2.3:a:gogs:gogs:0.11.53:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.11.53"},{"last_affected":"0.11.53"}],"source":"CPE_STRING"}}],"versions":["0.11.53","v0.11.53"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-17031.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}