CVE-2026-2106
Published: 07 February 2026
Summary
CVE-2026-2106 is a medium-severity Incorrect Privilege Assignment (CWE-266) vulnerability in Yeqifu Warehouse. Its CVSS base score is 6.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Privilege Escalation (T1068); ranked at the 12.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Documented procedures facilitate correct implementation and ongoing management of authorization decisions.
Periodic reviews identify and correct flaws in authorization decisions or enforcement.
Specifying access authorizations for each account and requiring approvals for account requests enforces proper authorization decisions.
The control requires explicit definition of separated access authorizations, making incorrect privilege assignments that bundle conflicting duties harder to implement.
Ensures privileges are assigned only as necessary rather than incorrectly over-granted.
The control's documentation requirement reduces improper authorization by ensuring only mission-justified actions bypass authentication.
Establishing permitted attributes and values, plus auditing changes, ensures authorization decisions are based on correctly managed policy data.
Explicitly mandates authorizing remote access types before permitting connections, directly mitigating improper authorization.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Improper authorization (CWE-285/266) in authenticated notice management functions directly enables an authenticated low-privileged user to perform unauthorized actions, mapping to exploitation for privilege escalation.
NVD Description
A vulnerability has been found in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. The impacted element is the function addNotice/updateNotice/deleteNotice/batchDeleteNotice of the file dataset\repos\warehouse\src\main\java\com\yeqifu\sys\controller\NoticeController.java of the component Notice Management. The manipulation leads to improper authorization. The attack can be initiated remotely. The…
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exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Deeper analysisAI
CVE-2026-2106 is an improper authorization vulnerability affecting the yeqifu warehouse project up to commit aaf29962ba407d22d991781de28796ee7b4670e4. The issue resides in the Notice Management component, specifically within the addNotice, updateNotice, deleteNotice, and batchDeleteNotice functions of the file dataset/repos/warehouse/src/main/java/com/yeqifu/sys/controller/NoticeController.java. This flaw, classified under CWE-266 (Incorrect Privilege Assignment) and CWE-285 (Improper Authorization), has a CVSS v3.1 base score of 6.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L) and was published on 2026-02-07.
The vulnerability can be exploited remotely by an authenticated attacker with low privileges (PR:L), requiring no user interaction. Successful exploitation allows manipulation leading to unauthorized actions on notices, resulting in low impacts to confidentiality, integrity, and availability.
Advisories from VulDB (ctiid.344682 and id.344682) and GitHub issue #58 detail the flaw, noting that the project was informed early via an issue report but has not responded. The project uses continuous delivery with rolling releases, so no specific affected or patched versions are available; practitioners should monitor the repository at https://github.com/yeqifu/warehouse/ for updates.
The exploit has been publicly disclosed and may be used, though no evidence of active real-world exploitation is reported.
Details
- CWE(s)