{"id":"CVE-2026-28683","aliases":["GHSA-3c22-5j5m-4jq7","GO-2026-4612"],"url":"https://o3.security/vulnerability/CVE-2026-28683","summary":"Gokapi: Stored XSS in SVG Hotlinks","details":"Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to version 2.2.3, if a malicious authenticated user uploads SVG and creates a hotlink for it, they can achieve stored XSS. This issue has been patched in version 2.2.3.","published":"2026-03-06T04:44:32.546Z","modified":"2026-08-12T03:51:33.726395627Z","cvss":{"score":8.7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"},"epss":{"score":0.00189,"percentile":0.08494,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/forceu/gokapi","fixedVersion":"2.2.3"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/Forceu/Gokapi/releases/tag/v2.2.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28683.json"},{"type":"ADVISORY","url":"https://github.com/Forceu/Gokapi/security/advisories/GHSA-3c22-5j5m-4jq7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28683"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:33.726395627Z"}}