Shopper: Authorization bypass and RBAC privilege escalation in team settings

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Summary

CVECVE-2026-47744
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-29 19:16:26 UTC
Updated2026-05-29 20:17:38 UTC
DescriptionShopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system. Settings/Team/Index had no mount() authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators. Settings/Team/RolePermission gated its write actions on the read-only view_users permission. Any user holding view_users could grant themselves or any other user arbitrary permissions, including manage_users and edit_orders, effectively escalating to full panel administrator from a read-only account. Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel. This vulnerability is fixed in 2.8.0.

Risk And Classification

Primary CVSS: v3.1 9.9 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Problem Types: CWE-269 | CWE-285 | CWE-269 CWE-269: Improper Privilege Management | CWE-285 CWE-285: Improper Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1CNADECLARED9.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Shopperlabs Shopper affected < 2.8.0 Not specified

References

ReferenceSourceLinkTags
github.com/shopperlabs/shopper/security/advisories/GHSA-c3qp-2ggw-xjg7 [email protected] github.com
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