CVE-2026-92461

yshop-crm through 2.1.3 Missing Authorization via CRM Approval-Chain Endpoint

MEDIUM 5.3EPSS 0.4%

yshop-crm through 2.1.3 contains a missing authorization vulnerability in the GET /admin-api/crm/flow/flow-users endpoint that allows any logged-in back-office user to access approval workflow data. Attackers can retrieve approval chain topology, step ordering, approver identifiers, and personal information including login names, nicknames, departments, email addresses, mobile numbers and last login IP addresses.

Affected: guchengwuyue · yshop-crm
CVSS v4.0 VULNCHECK: 5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 VULNCHECK: 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.38% chance of exploitation in the next 30 days, 30th percentile
Published: 2026-09-16

Proof-of-concept exploits (1)

LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C08_crm_flow_users.py1★ · 2026-09-19

CVE-2026-92461

Proof-of-concept exploits (1)

References