CVE-2026-110120 yshopmall through 2.0.0 IDOR via After-Sales API in StoreAfterSalesController
Authenticated users can access, modify, or delete other users' after-sales records by manipulating identifiers in the API.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-110120?
CVE-2026-110120 is a medium-severity missing authorization vulnerability in guchengwuyue yshopmall, published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Yshopmall through 2.0.0 contains an insecure direct object reference vulnerability in the after-sales API that allows authenticated members to access other members' data by supplying their after-sales id and orderCode. Attackers can call deleteAfterSalesOrder, addLogisticsInformation, or GET /applyForAfterSales/{key} to view other members' order items and tamper with or delete their after-sales records.
Weakness: CWE-639
Which versions are affected by CVE-2026-110120?
How do I fix CVE-2026-110120?
No fix has been published for CVE-2026-110120 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-110120 being exploited?
There is no known exploitation of CVE-2026-110120 in the wild and no public exploit code.
Sources
Also known as GHSA-q3pp-r67w-8848.