{"id":"CVE-2026-112148","published":"2026-10-20T07:17:09.070","lastModified":"2026-10-20T07:17:09.070","description":"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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://github.com/line/liff/security/advisories/GHSA-wppr-qmp4-w627","tags":[]},{"url":"https://line.github.io/security-advisory-blog/CVE-2026-112148/","tags":[]}],"exploitRefs":[{"url":"https://github.com/line/liff/security/advisories/GHSA-wppr-qmp4-w627","tags":[]}],"hasPoc":true,"ai":null}