Flycms

FlyCms through commit edfdf724 contains a default credentials vulnerability that allows unauthenticated remote attackers to gain super administrator access via the flycms account with password admin123. Attackers can log in through POST /api/auth/login, solving only the image captcha, to obtain full control of site content, users and configuration.

Published: 2026-10-19T13:55:36.847Z
Updated: 2026-10-27T10:14:02.985Z

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.

Published: 2026-10-19T13:55:36.176Z
Updated: 2026-10-27T10:14:02.317Z

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.

Published: 2026-10-19T13:55:35.493Z
Updated: 2026-10-27T10:14:01.624Z

A weakness has been identified in sunkaifei FlyCMS up to abbaa5a8daefb146ad4d61027035026b052cb414. The impacted element is the function userLogin of the file src/main/java/com/flycms/web/front/UserController.java of the component User Login. Executing a manipulation of the argument redirectUrl can lead to cross site scripting. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Published: 2025-12-26T01:32:06.271Z
Updated: 2026-02-24T06:05:18.380Z

A security flaw has been discovered in sunkaifei FlyCMS up to abbaa5a8daefb146ad4d61027035026b052cb414. The affected element is an unknown function of the file src/main/java/com/flycms/web/system/IndexAdminController.java of the component Admin Login. Performing a manipulation of the argument redirectUrl results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Published: 2025-12-26T01:02:06.516Z
Updated: 2026-02-24T06:05:04.843Z