CVE-2026-2849 yeqifu warehouse Cache Sync CacheController.java syncCache access control

Medium 5.3 Published 20 Feb 2026 Updated 24 Feb 2026

Remote attackers can bypass access controls to manipulate cache synchronization functions in the yeqifu warehouse application.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-2849?

CVE-2026-2849 is a medium-severity missing authorization vulnerability in yeqifu warehouse, published on 20 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability has been found in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. Affected by this issue is the function deleteCache/removeAllCache/syncCache of the file dataset\repos\warehouse\src\main\java\com\yeqifu\sys\controller\CacheController.java of the component Cache Sync Handler. Such manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.

Weakness: CWE-284, CWE-266

Which versions are affected by CVE-2026-2849?

It affects 1 product.

Products include Yeqifu Warehouse.

How do I fix CVE-2026-2849?

No fix has been published for CVE-2026-2849 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-2849 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2849 exists.

Sources

Also known as GHSA-ww4h-gqqf-68h9.