Vulnerability · Published Sep 16, 2026 · Assigned by VulnCheck

CVE-2026-92458yshop-crm through 2.1.3 Missing Authorization via StoreProductController onSale

Medium 4.3

In plain English

A medium-severity missing authorization in yshop-crm from guchengwuyue. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.4%top 70.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

yshop-crm through 2.1.3 contains a missing authorization vulnerability in the StoreProductController onSale handler that allows authenticated back-office users to modify product sale status. Attackers can invoke the GET /admin-api/product/store-product/sale endpoint with sequential product IDs to withdraw entire product catalogs from sale or re-enable withdrawn products without proper permission checks.

Affected products (as reported)

Vendor	Product	Versions
guchengwuyue	yshop-crm	0 – through 2.1.3

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

Reporter proof of concept: unauthorized listing-state change via /product/store-product/sale exploit
onSale declared without @PreAuthorize at 2.1.3 technical-description
onSale writes is_show with no ownership or existence check technical-description
Maven revision property showing the affected tree is version 2.1.3 technical-description
yshop-crm source repository product
VulnCheck Advisory: yshop-crm through 2.1.3 Missing Authorization via StoreProductController onSale third-party-advisory