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CVE-2026-11387— SMS Alert <= 3.9.5 - Unauthenticated Privilege Escalation via Arbitrary Password Reset

Quick assessment

Affected
cozyvision1 SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cozy Vision Technologies Pvt. Ltd SMS Alert Order Notifications是Cozy Vision Technologies Pvt. Ltd公司的一款短信提醒订单通知软件。 Cozy Vision Technologies SMS Alert 3.9.5及之前版本存在授权问题漏洞，该漏洞源于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任意用户（包括管理员）的电子邮件地址，并重置其密码，从而获取账户访问权限，造成权限提升。

CVSS 9.8 · Critical EPSS 2.21% · P82

Public Exploits 1

Nuclei · 1 CVE-2026-11387.yaml [template]

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
cozyvision1 SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery ≤ 3.9.5 affected
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I. Basic Information for CVE-2026-11387

Vulnerability Information
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Vulnerability Title
SMS Alert <= 3.9.5 - Unauthenticated Privilege Escalation via Arbitrary Password Reset
Source: CVE Program / CVE List V5
Vulnerability Description
The SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 3.9.5. This is due to the plugin not properly validating a user's identity prior to updating their details like reset the password of any user account, including administrators, and gain full access to those accounts. This makes it possible for unauthenticated attackers to change arbitrary user's email addresses, including administrators, and leverage that to reset the user's password and gain access to their account. This is only vulnerable on sites with OTP verification for password resets enabled, and where the administrator (or other user) has set a phone number for OTP verification.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cozy Vision Technologies SMS Alert 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cozy Vision Technologies Pvt. Ltd SMS Alert Order Notifications是Cozy Vision Technologies Pvt. Ltd公司的一款短信提醒订单通知软件。 Cozy Vision Technologies SMS Alert 3.9.5及之前版本存在授权问题漏洞，该漏洞源于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任意用户（包括管理员）的电子邮件地址，并重置其密码，从而获取账户访问权限，造成权限提升。
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
cozyvision1 SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery 0 ~ 3.9.5 -

II. Public POCs for CVE-2026-11387

# POC Description Source Link Shenlong Link
1 The SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 3.9.5. This is due to the plugin not properly validating a user's identity prior to updating their details like reset the password of any user account, including administrators, and gain full access to those accounts. This makes it possible for unauthenticated attackers to change arbitrary user's email addresses, including administrators, and leverage that to reset the user's password and gain access to their account. This is only vulnerable on sites with OTP verification for password resets enabled, and where the administrator (or other user) has set a phone number for OTP verification. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-11387.yaml POC Details
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III. Intelligence Information for CVE-2026-11387

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Patches & Fixes for CVE-2026-11387 (4)

News Coverage for CVE-2026-11387 (1)

Other References for CVE-2026-11387 (1)

IV. Related Vulnerabilities

Same product: SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery
Same vendor: cozyvision1
Same weakness: CWE-287

V. Comments for CVE-2026-11387

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