CVE-2026-115323: Missing Authorization in evershopcommerce evershop
Description
EverShop versions from 1.2.2 up to but not including 2.2.1 have a missing authorization vulnerability in the customer address API. This flaw allows unauthenticated attackers who know customer and address UUIDs to add, modify, or delete other customers' saved shipping addresses via POST, PATCH, or DELETE requests to the /api/customers/:customer_id/addresses endpoint.
CVSS v4.0
Score 6.9medium
Affected software
evershopcommerce
evershop
pkg:github/evershopcommerce/evershopRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-115323 describes a missing authorization vulnerability in EverShop's customer address API affecting versions >=1.2.2 and <2.2.1. Due to insufficient access controls, unauthenticated attackers can manipulate other customers' shipping addresses by sending crafted POST, PATCH, or DELETE requests to the relevant API routes if they know the target customer and address UUIDs. This vulnerability allows unauthorized management of sensitive customer data without authentication.
Potential Impact
The vulnerability enables unauthenticated attackers to add, modify, or delete shipping addresses of other customers, potentially leading to unauthorized changes in customer data and disruption of order deliveries. The CVSS 4.0 score of 6.9 (medium severity) reflects the network attack vector with no privileges or user interaction required, but limited confidentiality, integrity, and availability impact.
Mitigation Recommendations
No explicit patch or remediation information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected API endpoints and monitor for suspicious requests involving customer and address UUIDs.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-22T10:37:06.874Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad9f0784d27ba8daa4bc4ad
Added to database: 10/22/2026, 11:16:08 UTC
Last enriched: 10/22/2026, 11:30:50 UTC
Last updated: 10/22/2026, 17:16:10 UTC
Views: 11
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