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Medium severity · published Sep 16, 2026
CVE-2026-92458
yshop-crm through 2.1.3 Missing Authorization via StoreProductController onSale
4.3
CVSS
0.4%
EPSS
No
On KEV
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endpoint with sequential product IDs to withdraw entire product catalogs from sale or re-enable withdrawn products without proper permission checks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YS
yshop-crm · guchengwuyue
through 2.1.3 · source: vendor
Affected product
YS
yshop-crm
guchengwuyue
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92458
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-92458
github.com
https://github.com/LinYuanyi1/cve-request-poc/blob/master/yshop-crm/C05_store_product_sale_toggle.py
github.com
https://github.com/guchengwuyue/yshop-crm
github.com
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/pom.xml#L30
github.com
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-mall/yshop-module-product-biz/src/main/java/co/yixiang/yshop/module/product/controller/admin/storeproduct/StoreProductController.java#L116
github.com
https://github.com/guchengwuyue/yshop-crm/blob/5f5810a0e1e4ab0828523ec299bf973c2f9065d7/yshop-crm/yshop-module-mall/yshop-module-product-biz/src/main/java/co/yixiang/yshop/module/product/service/storeproduct/StoreProductServiceImpl.java#L552
www.vulncheck.com
https://www.vulncheck.com/advisories/yshop-crm-through-2.1.3-missing-authorization-via-storeproductcontroller-onsale
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