{"id":"CVE-2026-77115","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-77115","summary":"Brave Popup Builder (brave-popup-builder) up to version 0.8.5 reflects UTM query parameters into popup form HTML without escaping them.","details":"Brave Popup Builder (brave-popup-builder) up to version 0.8.5 reflects UTM query parameters into popup form HTML without escaping them.","published":"2026-08-23T06:17:27.730","modified":"2026-08-23T16:16:39.060","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L"},"epss":{"score":0.00146,"percentile":0.04099,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://wpscan.com/vulnerability/d4a760c0-8e71-4261-a08b-9b6a296c631a/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-23T16:16:39.060"}}