{"schema":"threatline.record/2","record":{"id":"CVE-2026-104587","aliases":[],"summary":"blob42 gosuki through commit 6e2bf34 contains a Stored Cross-Site Scripting (XSS) vulnerability. The application uses text/template instead of html/template, failing to perform context-aware auto-esca","details":"blob42 gosuki through commit 6e2bf34 contains a Stored Cross-Site Scripting (XSS) vulnerability. The application uses text/template instead of html/template, failing to perform context-aware auto-escaping on the URL and DisplayURL fields of bookmarks in internal/webui/templates/bookmarks.html. An attacker can craft a malicious bookmark URL containing HTML attribute-breaking payloads that execute arbitrary JavaScript in the victim's browser context when rendered in the local web interface.","categories":["Unclassified"],"product":"n/a","vendor":"n/a","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104587","source_modified_at":"2026-10-15T14:48:49.500Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"n/a","vendor":"n/a","versions":[{"version":"n/a","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00205,"percentile":0.10005,"score_date":"2026-10-23"},"published_at":"2026-10-13T00:00:00.000Z","modified_at":"2026-10-15T14:48:49.500Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104587","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T14:48:49.500Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104587","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/blob42/gosuki"},{"source":"CVE List","url":"https://github.com/AmalJafarzade/CVE-2026-104587","tags":["exploit"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T14:47:42.601854Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T14:48:49.500Z","content_hash":"40275ab89609dac02c7e8e8e79bcc70cf89ec76d631fc55c0dd42d147275a0f9"}}