CVE-2026-2075
Published: 07 February 2026
Summary
CVE-2026-2075 is a medium-severity Incorrect Privilege Assignment (CWE-266) vulnerability in Yeqifu Warehouse. Its CVSS base score is 5.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 22.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 AC-3 (Access Enforcement) and AC-6 (Least Privilege).
Deeper analysis
CVE-2026-2075 is an improper access control vulnerability (CWE-266, CWE-284) in the yeqifu warehouse project, specifically affecting the saveRolePermission function in the file dataset\repos\warehouse\src\main\java\com\yeqifu\sys\controller\RoleController.java within the Role-Permission Binding Handler component. It impacts the project up to commit aaf29962ba407d22d991781de28796ee7b4670e4. The project follows a rolling release model, so precise version details for affected or updated releases are unavailable.
The vulnerability enables remote exploitation over the network (AV:N) with low attack complexity (AC:L) by an attacker possessing low privileges (PR:L) and without requiring user interaction (UI:N), resulting in unchanged scope (S:U). Successful attacks yield low impacts on confidentiality, integrity, and availability (C:L/I:L/A:L), earning a CVSS 3.1 base score of 6.3. A public exploit is available for use in attacks.
Advisories note that the project was informed early via GitHub issue #52 but has not responded. No patches or mitigations are detailed due to the rolling release approach. Relevant references include the yeqifu/warehouse GitHub repository, issue #52 (including comment #3846645856), and VulDB entries at ctiid.344641 and id.344641.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-5748
Vulnerability details
A security flaw has been discovered in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. Affected is the function saveRolePermission of the file dataset\repos\warehouse\src\main\java\com\yeqifu\sys\controller\RoleController.java of the component Role-Permission Binding Handler. The manipulation results in improper access controls. It is possible to launch the…
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attack remotely. The exploit has been released to the public and may be used for attacks. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Improper access control in a public-facing web app controller (saveRolePermission) directly enables remote exploitation of a public-facing application (T1190) and facilitates privilege escalation by unauthorized role/permission modification (T1068).
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Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly enforces approved authorizations for the saveRolePermission function, preventing the unauthorized role-permission bindings described in the CVE.
Requires that only the minimum necessary privileges are granted when binding roles to permissions, directly blocking the low-privilege remote exploitation path.
Ensures access-control decisions for Role-Permission operations are made by an authoritative, tamper-resistant mechanism rather than the vulnerable controller logic.