Mass Assignment Vulnerability in FlyCms Affects User Account Management by Sunkaifei
CVE-2026-112295

5.3MEDIUM

Key Information:

Vendor

Sunkaifei

Status
Flycms
Vendor
CVE Published:
19 October 2026

What is CVE-2026-112295?

FlyCms contains a mass assignment vulnerability that enables authenticated users to manipulate protected account fields by submitting additional User bean properties to the /ucenter/account_update endpoint. This allows attackers to alter review statuses, rename their accounts, or even replicate another user's username, email, or mobile number, leading to potential account takeovers and bypassing security measures designed to protect user information.

Affected Version(s)

FlyCms 0

References

https://github.com/sunkaifei/FlyCms/issues/19
issue-tracking
https://github.com/sunkaifei/FlyCms/blob/edfdf724c3b94431...
technical-description
https://github.com/sunkaifei/FlyCms/blob/edfdf724c3b94431...
technical-description

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

ikram-4
.