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CVE-2026-112294— FlyCms through commit edfdf724 Missing Authorization via Action Counter Endpoint

Quick assessment

Affected
sunkaifei FlyCms
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FlyCms 在提交 edfdf724 中存在一个缺少授权验证的漏洞：ActionService.counter() 方法中的 checkRowOwner 函数从未验证数据所有权，导致已认证用户可以修改其他用户的内容记录。任何注册用户均可向 /ucenter/action/{modelCode}/{id}/counter 或 /ucenter/action/compose 发送请求，从而为价格、库存或积分等数值字段添加任意增量。

CVSS 4.3 · Medium

Possible ATT&CK Techniques 1 AI

T1552.001 · Credentials In Files
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I. Basic Information for CVE-2026-112294

Vulnerability Information
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Vulnerability Title
FlyCms through commit edfdf724 Missing Authorization via Action Counter Endpoint
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
sunkaifei FlyCms 0 ~ edfdf724c3b944310f60c29aa755d03a00a75837 -

II. Public POCs for CVE-2026-112294

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III. Intelligence Information for CVE-2026-112294

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Other References for CVE-2026-112294 (4)

Same Patch Batch · sunkaifei · 2026-10-19 · 3 CVEs total

CVE-2026-112296 9.8 CRITICAL FlyCms through commit edfdf724 Default Super Administrator Credentials
CVE-2026-112295 5.4 MEDIUM FlyCms through commit edfdf724 Mass Assignment via /ucenter/account_update

IV. Related Vulnerabilities

Same product: FlyCms
Same vendor: sunkaifei
Same weakness: CWE-639

V. Comments for CVE-2026-112294

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