CVE-2026-112294

Medium

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.

SeverityMedium

CVSS4.3

Exploit probability—

ProductFlyCms

PublishedOct 19, 2026

First seenOct 19, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
sunkaifei FlyCms	v ≤ edfdf724c3b944310f60c29aa755d03a00a75837	—

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