Vulnerability · Published May 29, 2026 · Assigned by GitHub_M

CVE-2026-47744Shopper: Authorization bypass and RBAC privilege escalation in team settings

Critical 9.9

In plain English

A critical-severity privilege mismanagement in shopper from shopperlabs. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.9Critical

Exploit odds (30 days)0.3%top 74.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Shopper 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	shopper/framework	2.8.0	GHSA-c3qp-2ggw-xjg7

Affected products (as reported)

Vendor	Product	Versions
shopperlabs	shopper	< 2.8.0

Weakness: CWE-269, CWE-285 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

https://github.com/shopperlabs/shopper/security/advisories/GHSA-c3qp-2ggw-xjg7 x_refsource_CONFIRM