Auth bypass in Shopperlabs Shopper
CVE-2026-47742
Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, Sub-form Livewire components used in the product editor (Edit, Inventory, Seo, Shipping, Files) had no authorization on their store() method. Any authenticated panel user, regardless of role, could mutate any product's pricing, stock, SEO metadata, shipping dimensions, and attached media without holding edit_products. The affected components accepted the product ID as a public Livewire property without #[Locked], so an attacker could also target an arbitrary product by tampering with the wire payload from the client. This vulnerability is fixed in 2.8.0.
Vulnerability class: Broken Access Control
EPSS: 0.002 (12.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Shopperlabs Shopper — versions < 2.8.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-47742?
- CVE-2026-47742 is a medium-severity vulnerability in Shopperlabs Shopper, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-05-29.
- How severe is CVE-2026-47742?
- Medium severity. CVSS v3 base score is 6.5 out of 10.