{"id":"CVE-2026-111277","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-111277","summary":"NivoCart through 2.5.1 Guest Order Invoice Disclosure via account/order/download","details":"NivoCart through 2.5.1 contains a missing authorization vulnerability in the download() action of account/order that allows unauthenticated attackers to retrieve guest order invoices by supplying an order_id. Attackers can iterate the order_id parameter, which matches guest orders stored with customer_id 0, to disclose guest names, addresses, telephone numbers, emails, purchased items, and totals.","published":"2026-10-15T21:43:22.473Z","modified":"2026-10-17T02:48:20.559505113Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111277.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111277"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/nivocart-through-2.5.1-guest-order-invoice-disclosure-via-account-order-download"},{"type":"REPORT","url":"https://github.com/nivocart/nivocart/issues/26"},{"type":"PACKAGE","url":"https://github.com/nivocart/nivocart"},{"type":"ARTICLE","url":"https://github.com/nivocart/nivocart/blob/5bc2c3fc7caed9846b58959183f8ccf599cd4399/upload/catalog/controller/account/order.php#L695-L770"},{"type":"ARTICLE","url":"https://github.com/nivocart/nivocart/blob/5bc2c3fc7caed9846b58959183f8ccf599cd4399/upload/catalog/model/account/order.php#L11-L12"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-17T02:48:20.559505113Z"}}