CVE-2026-112294 FlyCms through commit edfdf724 Missing Authorization via Action Counter Endpoint
Authenticated users can modify other users' content rows by bypassing ownership checks in the counter endpoint.
- 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-2026-112294?
CVE-2026-112294 is a medium-severity missing authorization vulnerability in sunkaifei FlyCms, published on 19 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
FlyCms through commit edfdf724 contains a missing authorization vulnerability in ActionService.counter() that allows authenticated users to modify other users' content rows because checkRowOwner never verifies ownership. Any registered user can send requests to /ucenter/action/{modelCode}/{id}/counter or /ucenter/action/compose to add arbitrary deltas to numeric fields like price, stock, or points.
Weakness: CWE-639
Which versions are affected by CVE-2026-112294?
How do I fix CVE-2026-112294?
No fix has been published for CVE-2026-112294 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-2026-112294 being exploited?
There is no known exploitation of CVE-2026-112294 in the wild and no public exploit code.
Sources
Also known as GHSA-v455-8jmh-chm4.