Auth bypass in Shopperlabs Shopper
CVE-2026-114387
Shopper from 2.0.0 before 2.6.0 contains a missing authorization vulnerability that allows admin-panel users holding only access_dashboard to create administrators and grant permissions. Attackers can call CreateTeamMember::store() or Permissions::togglePermission() directly over /livewire/update to create admin accounts and escalate to full administrator.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/shopperlabs/shopper/issues/433 (issue-tracking)
- github.com/shopperlabs/shopper/commit/d1ac6cee2f02e5a84262fbeb87c689bd38df672f (patch)
- github.com/shopperlabs/shopper/releases/tag/v2.6.0 (release-notes)
- github.com/shopperlabs/shopper/blob/v2.5.0/packages/admin/src/Livewire/SlideOve… (technical-description)
- github.com/shopperlabs/shopper/blob/v2.5.0/packages/admin/src/Livewire/Componen… (technical-description)
- www.vulncheck.com/advisories/shopper-2.0.0-before-2.6.0-privilege-escalation-vi… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-114387?
- CVE-2026-114387 is a high-severity vulnerability in Shopperlabs Shopper, classified under Missing Authorization. CVSS score: 8.8/10. Published 2026-10-21.
- How severe is CVE-2026-114387?
- High severity. CVSS v3 base score is 8.8 out of 10.