Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-7655— SureCart <= 4.2.3 - Unauthenticated Linked WordPress Account Takeover via Forged customer.updated Webhook

Quick assessment

Affected
surecart SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

surecart是surecart公司开源的一个电子商务管理平台。 surecart 4.2.3及之前版本存在授权问题漏洞，该漏洞源于在从Webhook事件同步客户资料时未正确验证用户身份，可能导致未经身份验证的攻击者更改关联用户的电子邮件地址，进而重置密码并接管账户。

CVSS 8.1 · High EPSS 0.47% · P38
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-7655

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
SureCart <= 4.2.3 - Unauthenticated Linked WordPress Account Takeover via Forged customer.updated Webhook
Source: CVE Program / CVE List V5
Vulnerability Description
The SureCart plugin for WordPress is vulnerable to privilege escalation via account takeover in versions up to, and including, 4.2.3. This is due to the plugin not properly validating a user's identity prior to updating their details like email during customer profile synchronization from webhook events. This makes it possible for unauthenticated attackers to change linked user's email addresses, including administrators if the administrator account is linked to a SureCart customer record, and leverage that to reset the user's password and gain access to their account if the customer ID is known.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
忘记口令恢复机制弱
Source: CVE Program / CVE List V5
Vulnerability Title
surecart 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
surecart是surecart公司开源的一个电子商务管理平台。 surecart 4.2.3及之前版本存在授权问题漏洞，该漏洞源于在从Webhook事件同步客户资料时未正确验证用户身份，可能导致未经身份验证的攻击者更改关联用户的电子邮件地址，进而重置密码并接管账户。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
surecart SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments 0 ~ 4.2.3 -

II. Public POCs for CVE-2026-7655

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-7655

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-7655 (1)

IV. Related Vulnerabilities

Same vendor: surecart
Same weakness: CWE-640

V. Comments for CVE-2026-7655

No comments yet

Leave a comment