{"id":"CVE-2026-35608","summary":"QuickDrop has stored XSS in SVG file preview endpoint allowing JavaScript execution","details":"QuickDrop is an easy-to-use file sharing application. Prior to 1.5.3, a stored XSS vulnerability exists in the file preview endpoint. The application allows SVG files to be uploaded via the /api/file/upload-chunk endpoint. An attacker can upload a specially crafted SVG file containing a JavaScript payload. When any user views the file preview, the script executes in the context of the application's domain. This vulnerability is fixed in 1.5.3.","aliases":["GHSA-f577-ffvv-w6rr"],"modified":"2026-07-15T01:48:58.963956926Z","published":"2026-04-07T16:35:08.606Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35608.json"},"references":[{"type":"WEB","url":"https://github.com/RoastSlav/quickdrop/releases/tag/v1.5.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35608.json"},{"type":"ADVISORY","url":"https://github.com/RoastSlav/quickdrop/security/advisories/GHSA-f577-ffvv-w6rr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35608"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/roastslav/quickdrop","events":[{"introduced":"0"},{"fixed":"ee8405334e899512b5e03321cc32af0489332262"}],"database_specific":{"cpe":"cpe:2.3:a:roastslav:quickdrop:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.5.3"}],"source":["AFFECTED_FIELD","CPE_RANGE","REFERENCES"]}}],"versions":["v1.5.1","v1.5.0","v1.4.7","v1.4.2","v1.4.1","v1.4.0","v1.3.0","v1.2.2","1.2.3","1.2.1","1.2.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35608.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"}]}