{"id":"CVE-2026-111277","title":"NivoCart through 2.5.1 Guest Order Invoice Disclosure via account/order/download","summary":"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 or…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"nivocart","product":"nivocart","affected":["nivocart <= 2.5.1"],"published":"2026-10-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T21:43:22.473Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111277","references":[{"url":"https://github.com/nivocart/nivocart/issues/26","label":"GitHub Issue #26"},{"url":"https://github.com/nivocart/nivocart/blob/5bc2c3fc7caed9846b58959183f8ccf599cd4399/upload/catalog/controller/account/order.php#L695-L770"},{"url":"https://github.com/nivocart/nivocart/blob/5bc2c3fc7caed9846b58959183f8ccf599cd4399/upload/catalog/model/account/order.php#L11-L12"},{"url":"https://github.com/nivocart/nivocart"},{"url":"https://www.vulncheck.com/advisories/nivocart-through-2.5.1-guest-order-invoice-disclosure-via-account-order-download","label":"VulnCheck Advisory: NivoCart through 2.5.1 Guest Order Invoice Disclosure via account/order/download"}],"tags":["cve.org"],"ingestedAt":"2026-10-15T22:48:25.448Z","slug":"CVE-2026-111277","body":"## Overview\n\nNivoCart 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.\n\n## Affected\n\n- `nivocart <= 2.5.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}