Authenticated privilege escalation via unchecked role binding
Published Feb 7, 2026 · Updated Feb 7, 2026
Improper access control in yeqifu warehouse allows remote authenticated users to expand any role's permissions via an HTTP request. The saveRolePermission endpoint accepts an arbitrary role ID and permission ID list, then calls roleService.saveRolePermission without checking the caller's authorization. Any logged-in low-privileged account can grant high-risk permissions to its role and retain expanded access.
Summary
What happened
Improper access control in yeqifu warehouse allows remote authenticated users to expand any role's permissions via an HTTP request. The saveRolePermission endpoint accepts an arbitrary role ID and permission ID list, then calls roleService.saveRolePermission without checking the caller's authorization. Any logged-in low-privileged account can grant high-risk permissions to its role and retain expanded access.
The record
- CVE
- CVE-2026-2075
- Published
- Feb 7, 2026
- Updated
- Feb 7, 2026
- Vendor
- yeqifu
- Product
- warehouse
- Classifications
- CWE-284, CWE-266, T1098
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 7, 2026CVE publishedPublication date reported by the CVE source.
- Feb 7, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=aaf29962ba407d22d991781de28796ee7b4670e4
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
- Role-permission binding HTTP proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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