{"id":"CVE-2022-38147","aliases":["GHSA-vv3r-fxqp-vr3f"],"url":"https://o3.security/vulnerability/CVE-2022-38147","summary":"XSS via uploaded gpx file","details":"A malicious content author could upload a GPX file with a Javascript payload. The payload could then be executed by luring a legitimate user to view the file in a browser with support for GPX files. GPX is an XML-based format used to store GPS data.\n\nBy default, Silverstripe CMS will no longer allow GPX files to be uploaded to the assets area.","published":"2022-11-23T00:00:00Z","modified":"2026-08-12T03:51:28.557373668Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"silverstripe/assets","fixedVersion":"1.11.1"}],"fix":null,"references":[{"type":"WEB","url":"https://forum.silverstripe.org/c/releases"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/CVE-2022-38147"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38147.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38147"},{"type":"ARTICLE","url":"https://www.silverstripe.org/blog/tag/release"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/assets/CVE-2022-38147.yaml"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/cve-2022-38147"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:28.557373668Z"}}