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CVE-2026-111277— NivoCart through 2.5.1 Guest Order Invoice Disclosure via account/order/download

Quick assessment

Affected
nivocart nivocart
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NivoCart 2.5.1 及更早版本在 account/order 模块的 download() 操作中存在一个缺失授权检查的安全漏洞。攻击者可以通过提供 order_id 参数，在未进行身份认证的情况下获取游客订单的发票。攻击者可以遍历 order_id 参数（这些参数对应于与 customer_id 为 0 的游客订单），从而泄露游客的姓名、地址、电话号码、电子邮件、所购商品及总金额等敏感信息。

CVSS 7.5 · High
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I. Basic Information for CVE-2026-111277

Vulnerability Information
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Vulnerability Title
NivoCart through 2.5.1 Guest Order Invoice Disclosure via account/order/download
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
nivocart nivocart 0 ~ 2.5.1 -

II. Public POCs for CVE-2026-111277

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III. Intelligence Information for CVE-2026-111277

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Vendor Advisories for CVE-2026-111277 (1)

Proof of Concept for CVE-2026-111277 (2)

Other References for CVE-2026-111277 (1)

IV. Related Vulnerabilities

Same product: nivocart
Same vendor: nivocart
Same weakness: CWE-862

V. Comments for CVE-2026-111277

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