{"id":"CVE-2026-92459","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-92459","summary":"yshop-crm through 2.1.3 contains a missing authorization vulnerability in the CrmCluesController receiveCustomer endpoint that allows authenticated back-office users to claim sales…","details":"yshop-crm through 2.1.3 contains a missing authorization vulnerability in the CrmCluesController receiveCustomer endpoint that allows authenticated back-office users to claim sales leads without proper permission checks. Attackers can invoke the lead-claim endpoint to reassign leads from other employees to themselves by overwriting the ownerUserId field, with no access logging or quota validation to prevent bulk lead theft.","published":"2026-09-16T12:17:07.330","modified":"2026-09-16T12:17:07.330","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C06_crm_clues_receive.py"},{"type":"WEB","url":"https://github.com/guchengwuyue/yshop-crm"},{"type":"WEB","url":"https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/pom.xml#L30"},{"type":"WEB","url":"https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-crm/yshop-module-crm-biz/src/main/java/co/yixiang/yshop/module/crm/controller/admin/crmclues/CrmCluesController.java#L80"},{"type":"WEB","url":"https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-crm/yshop-module-crm-biz/src/main/java/co/yixiang/yshop/module/crm/service/crmclues/CrmCluesServiceImpl.java#L113"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-crm-lead-claim-endpoint"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-16T12:17:07.330"}}