CVE-2026-2105
Published: 07 February 2026
Summary
CVE-2026-2105 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 19.2th 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-2026-2105 is an improper authorization vulnerability in the yeqifu warehouse project, affecting commits up to aaf29962ba407d22d991781de28796ee7b4670e4. The flaw resides in the addDept, updateDept, and deleteDept functions within the DeptController.java file, part of the Department Management component located at dataset\repos\warehouse\src\main\java\com\yeqifu\sys\controller\DeptController.java. This open-source project employs rolling releases for continuous delivery, so specific affected and patched version details are unavailable.
The vulnerability can be exploited remotely over the network with low complexity and low privileges (PR:L), requiring no user interaction. An attacker with basic authenticated access can manipulate these department management functions, potentially leading to limited impacts on confidentiality, integrity, and availability (C:L/I:L/A:L), as scored at CVSS 3.1 level 6.3. Associated CWEs include CWE-266 (Incorrect Privilege Assignment) and CWE-285 (Improper Authorization).
Advisories from VulDB and the project's GitHub repository (issues #57 and related comment #3846662068) indicate that an exploit has been published and is available for use. The project was notified early via an issue report but has not yet responded or issued mitigations. Security practitioners should monitor the repository at https://github.com/yeqifu/warehouse/ for updates, restrict access to the affected endpoints, and consider disabling or isolating the Department Management component until a fix is confirmed.
Notable context includes the public availability of the exploit, increasing the risk of immediate abuse in exposed instances, though no widespread real-world exploitation has been reported as of the CVE publication on 2026-02-07.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-5722
Vulnerability details
A flaw has been found in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. The affected element is the function addDept/updateDept/deleteDept of the file dataset\repos\warehouse\src\main\java\com\yeqifu\sys\controller\DeptController.java of the component Department Management. Executing a manipulation can lead to improper authorization. It is possible to launch…
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the attack remotely. The exploit has been published and may be used. 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?
Remote network-exploitable improper authorization in a web app controller directly enables exploitation of public-facing applications (T1190).
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly enforces approved authorizations on the addDept/updateDept/deleteDept functions, preventing the unauthorized manipulation described in the CVE.
Limits privileges so that low-privilege authenticated users cannot reach or alter department management operations, addressing the CWE-266 incorrect privilege assignment root cause.
Ensures access-control decisions are transmitted and enforced at the DeptController endpoints, mitigating the improper authorization flaw for remote requests.