FlyCms through commit edfdf724 Mass Assignment via /ucenter/account_update

Advisories

FlyCms through commit edfdf724 Mass Assignment via /ucenter/account_update

Severity: medium
Date: 10/19/2026
Affecting: FlyCms <= edfdf724c3b944310f60c29aa755d03a00a75837
CVE: CVE-2026-112295
CWE: CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes
CVSS: 5.3
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
References: https://github.com/sunkaifei/FlyCms/issues/19
https://github.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/backend/src/main/java/com/flycms/web/front/UserController.java
https://github.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/backend/src/main/java/com/flycms/module/user/service/UserService.java
https://github.com/sunkaifei/FlyCms/blob/edfdf724c3b944310f60c29aa755d03a00a75837/backend/src/main/resources/mapper/user__UserDao.xml
Credit: ikram-4
Description: FlyCms through commit edfdf724 contains a mass assignment vulnerability that allows authenticated users to overwrite protected account columns by submitting extra User bean fields to /ucenter/account_update. Attackers can change their review status, rename themselves, or duplicate another account's username, email or mobile to break that victim's login.

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