{"schema":"threatline.record/2","record":{"id":"CVE-2026-112148","aliases":["GHSA-wppr-qmp4-w627"],"summary":"A vulnerability has been identified in LIFF SDK versions 2.20.0 through 2.31.0, where a DOM-based cross-site scripting (XSS) flaw allows an attacker to execute arbitrary JavaScript in the origin of an","details":"A vulnerability has been identified in LIFF SDK versions 2.20.0 through 2.31.0, where a DOM-based cross-site scripting (XSS) flaw allows an attacker to execute arbitrary JavaScript in the origin of an affected LIFF application's endpoint when a user opens a specially crafted URL in an external browser, potentially leading to disclosure of JavaScript-accessible authentication tokens or application data, or unauthorized actions using the user's session.","categories":["Unclassified"],"product":"LIFF SDK","vendor":"LY Corporation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-112148","source_modified_at":"2026-10-20T16:08:35.384Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"LIFF SDK","vendor":"LY Corporation","versions":[{"version":"2.20.0","status":"affected","versionType":"custom","lessThan":"2.31.1"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-112148","source_modified_at":"2026-10-20T16:08:35.384Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"LIFF SDK","ecosystem":null},"version":"2.31.1","basis":"first unaffected version stated in the CVE record"}],"cvss":5.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00356,"percentile":0.28143,"score_date":"2026-10-23"},"published_at":"2026-10-20T06:31:15.606Z","modified_at":"2026-10-20T16:08:35.384Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-112148","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T16:08:35.384Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-112148","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://line.github.io/security-advisory-blog/CVE-2026-112148/"},{"source":"CVE List","url":"https://github.com/line/liff/security/advisories/GHSA-wppr-qmp4-w627"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-20T16:08:15.298761Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-20T16:08:35.384Z","content_hash":"a335a981c430a912b8f6ac0db4afad12504c8a1c9f91228f41003316cbe30ce6"}}