CVE-2026-92456 yshop-crm through 2.1.3 Missing Authorization via CRM Customer Rule-Configuration Endpoints
Authenticated users can manipulate CRM customer rules via unprotected endpoints, causing mass data deletion or blocking customer creation.
- 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-2026-92456?
CVE-2026-92456 is a high-severity missing authorization vulnerability in guchengwuyue yshop-crm, published on 16 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
yshop-crm through 2.1.3 fails to enforce authorization on the saveRedisSet and getRedisSet endpoints in CrmCustomerController, allowing any authenticated back-office user to read and modify installation-wide lead-allocation and customer auto-recycling policy. Attackers can invoke these endpoints to manipulate shared Redis keys controlling customer auto-recycling behavior, causing mass customer data deletion, disabling lead recycling, or blocking customer creation across the deployment.
Weakness: CWE-862
Which versions are affected by CVE-2026-92456?
How do I fix CVE-2026-92456?
No fix has been published for CVE-2026-92456 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-2026-92456 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92456 exists.
Sources
Also known as GHSA-chh2-hwpm-2mcg.