CVE-2026-92455mediumCWE-862

CVE-2026-92455: medium-severity vulnerability in guchengwuyue yshop-crm

yshop-crm through 2.1.3 Missing Authorization via CRM Customer Messaging Endpoints

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3epss 0.4%
yshop-crm through 2.1.3 fails to enforce authorization on the sendSms and sendMail endpoints in CrmCustomerController, allowing any authenticated back-office user to send SMS and email to arbitrary customers. Attackers can invoke POST /admin-api/crm/customer/send-sms and POST /admin-api/crm/customer/send-mail with arbitrary customerIds, templateCode, and templateParams to deliver unauthorized messages through the organization's SMS and email channels.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
guchengwuyue · yshop-crm
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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