CVE-2026-112294
CVE-2026-112294 · FlyCms through commit edfdf724 Missing Authorization via Action Counter Endpoint
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 5.3 · Medium · EPSS 0.2%
- Published
- Updated
Affected products and versions
flycms
- Versions
- ≥ 0, ≤ edfdf724c3b944310f60c29aa755d03a00a75837: Affected (git)
No fix published
Original sources
- https://github.com/sunkaifei/FlyCms/issues/19
- https://github.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/backend/src/main/java/com/flycms/module/model/service/ActionService.java
- https://github.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/backend/src/main/java/com/flycms/web/front/ActionController.java
- https://www.vulncheck.com/advisories/flycms-through-commit-edfdf724-missing-authorization-via-action-counter-endpoint
- https://nvd.nist.gov/vuln/detail/CVE-2026-112294