MEDIUM 5.3 NVD
CVE-2026-111703
yshop-crm through 2.1.3 contains an insecure direct object reference vulnerability that allows authenticated sales users to access other users' customer records
yshop-crm through 2.1.3 contains an insecure direct object reference vulnerability that allows authenticated sales users to access other users' customer records by supplying arbitrary ids. Attackers can enumerate ids against the get, update, delete and do-open endpoints to read contact details, overwrite or delete customers, or release them into the public pool.
References
- https://github.com/guchengwuyue/yshop-crm/blob/a93846584877ed5f6ffcaeeb7182d1707a21a221/ys
- https://github.com/guchengwuyue/yshop-crm/blob/a93846584877ed5f6ffcaeeb7182d1707a21a221/ys
- https://hackmd.io/@hieuPenguinnn/yshop-crm-customer-idor-and-missing-authz
- https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-idor-via-crm-customer-by-id-e
- https://hackmd.io/@hieuPenguinnn/yshop-crm-customer-idor-and-missing-authz
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-16 via NVD.
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