EverShop 1.2.2 before 2.2.1 Missing Authorization via Customer Address API

Advisories

EverShop 1.2.2 before 2.2.1 Missing Authorization via Customer Address API

Severity: medium
Date: 10/22/2026
Affecting: evershop >= 1.2.2, < 2.2.1
CVE: CVE-2026-115323
CWE: CWE-862 Missing Authorization
CVSS: 6.9
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
References: https://github.com/evershopcommerce/evershop/issues/928
https://github.com/evershopcommerce/evershop/commit/af6e6fd935c4194668b11a924b847542598941f7
v2.2.1 Release Notes
https://github.com/evershopcommerce/evershop/blob/v2.1.2/packages/evershop/src/modules/customer/api/updateCustomerAddress/updateCustomerAddress.js
https://github.com/evershopcommerce/evershop/blob/v2.1.2/packages/evershop/src/modules/customer/api/deleteCustomerAddress/route.json
https://github.com/evershopcommerce/evershop
Credit: Proscan-one (ProScan AppSec), leediay153 from Viettel Post
Description: EverShop 1.2.2 before 2.2.1 contains a missing authorization vulnerability in the customer address API that allows unauthenticated attackers to manage other customers' addresses. Attackers who know customer and address UUIDs can send POST, PATCH, or DELETE requests to /api/customers/:customer_id/addresses routes to add, modify, or delete saved shipping addresses.

Ready to get Started?

Explore VulnCheck, a next-generation Cyber Threat Intelligence platform, which provides exploit and vulnerability intelligence to help you prioritize and remediate vulnerabilities that matter.

Vulnerability Prioritization
Prioritize vulnerabilities that matter based on the threat landscape and defer vulnerabilities that don't.
Early Warning System
Real-time alerting of changes in the vulnerability landscape so that you can take action before the attacks start.

Schedule a Demo