Improper Authentication Affecting shopify_app package, versions >=22.1.0, <23.0.3
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- published19 Jul 2026
- disclosed17 Jul 2026
- creditUnknown
Introduced: 17 Jul 2026
NewCVE-2026-63414 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade shopify_app to version 23.0.3 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication in the current_shopify_domain helper. An attacker can gain unauthorized access to resources belonging to a different shop by sending a request authenticated for one shop while including a different shop in the query parameter, leading the application to treat the requested shop as the current shop for authorization, tenant lookup, or data access decisions.