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CVE-2026-111657— BeikeShop through 2.0.0.31 IDOR via RMA mark_as_shipped Endpoint

Quick assessment

Affected
beikeshop beikeshop
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.

BeikeShop 2.0.0.31 及更早版本存在不安全的直接对象引用漏洞，该漏洞位于 RmaController 的 markAsShipped 处理程序中，允许已认证用户篡改其他用户的退货请求。攻击者可通过向 account/rmas/{id}/mark_as_shipped 接口提交连续的 RMA ID，从而覆盖快递公司名称和运单号，并将已批准的退货状态标记为“已发货”。

CVSS 4.3 · Medium

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
beikeshop beikeshop ≤ 2.0.0.31 affected
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I. Basic Information for CVE-2026-111657

Vulnerability Information
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Vulnerability Title
BeikeShop through 2.0.0.31 IDOR via RMA mark_as_shipped Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
BeikeShop through 2.0.0.31 contains an insecure direct object reference vulnerability in the markAsShipped handler of RmaController that allows authenticated customers to modify other customers' returns. Attackers can submit sequential RMA ids to the account/rmas/{id}/mark_as_shipped endpoint to overwrite courier names and tracking numbers and mark approved returns as shipped.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
beikeshop beikeshop 0 ~ 2.0.0.31 -

II. Public POCs for CVE-2026-111657

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-111657

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Vendor Advisories for CVE-2026-111657 (1)

Proof of Concept for CVE-2026-111657 (2)

Security Blog Posts for CVE-2026-111657 (1)

IV. Related Vulnerabilities

Same product: beikeshop
Same weakness: CWE-639

V. Comments for CVE-2026-111657

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