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CVE-2026-111719— Roncoo-pay through commit 9428382 Information Disclosure via /f2fPay/order/query

Quick assessment

Affected
roncoo roncoo-pay
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.

Roncoo-pay 在提交 9428382 及之前版本中存在一个缺失授权验证的漏洞：F2FPayController.orderQuery 方法允许未认证的攻击者通过提供 trxNo 参数来检索支付记录。攻击者可以猜测交易编号（由前缀"7"加上雪花 ID 组成），从而获取任意商户的完整序列化支付记录。

CVSS 5.9 · Medium

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
roncoo roncoo-pay ≤ 9428382af21cd5568319eae7429b7e1d0332ff40 affected
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I. Basic Information for CVE-2026-111719

Vulnerability Information
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Vulnerability Title
Roncoo-pay through commit 9428382 Information Disclosure via /f2fPay/order/query
Source: CVE Program / CVE List V5
Vulnerability Description
Roncoo-pay through commit 9428382 contains a missing authorization vulnerability in F2FPayController.orderQuery that allows unauthenticated attackers to retrieve payment records by supplying a trxNo parameter. Attackers can guess transaction numbers, a '7' prefix plus a snowflake ID, to obtain the full serialized payment record of any merchant.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
roncoo roncoo-pay 0 ~ 9428382af21cd5568319eae7429b7e1d0332ff40 -

II. Public POCs for CVE-2026-111719

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-111719

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Vendor Advisories for CVE-2026-111719 (1)

Proof of Concept for CVE-2026-111719 (1)

Security Blog Posts for CVE-2026-111719 (1)

IV. Related Vulnerabilities

Same product: roncoo-pay
Same vendor: roncoo
Same weakness: CWE-306

V. Comments for CVE-2026-111719

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