CVE-2026-11387criticalCWE-287

CVE-2026-11387: critical vulnerability in cozyvision1 SMS Alert – SMS & OTP for…

SMS Alert <= 3.9.5 - Unauthenticated Privilege Escalation via Arbitrary Password Reset

Published

63Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendcvss 9.8epss 2.2%
from disclosure to weapon2 days
Published on NVDJul 1
1st PoC+2d
exploitation probability
2.2%top 18% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
cozyvision1 · SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery
public PoCs found — 2
githubgithub.com/abraxas/CVE-2026-11387-WooCommerce-SMS-OTP★ 3githubgithub.com/1beelze/CVE-2026-11387★ 1
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — cozyvision1 SMS Alert – SMS & OTP for…

In the same product, most dangerous first.

CVE-2026-15014CRITICALSMS Alert <= 3.9.7 - Unauthenticated Authentication Bypass to Account Takeover via 'billing_phone' ParameterEPSS 0.9%CVE-2024-13553CRITICALSMS Alert Order Notifications – WooCommerce <= 3.7.9 - Unauthenticated Account Takeover/Privilege EscalationEPSS 0.5%CVE-2026-15673MEDIUMSMS Alert <= 3.9.7 - Authenticated (Administrator+) SQL Injection via 'checkout_payment_plans' and 'order_status' SettingsEPSS 0.5%CVE-2024-11725HIGHSMS Alert Order Notifications – WooCommerce <= 3.7.6 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Options UpdateEPSS 0.5%CVE-2026-15671MEDIUMSMS Alert <= 3.9.7 - Authenticated (Administrator+) SQL Injection via 'id' ParameterEPSS 0.5%CVE-2025-3876HIGHSMS Alert Order Notifications – WooCommerce <= 3.8.1 - Authenticated (Subscriber+) Privilege Escalation via handleWpLoginCreateUserAction FunctionEPSS 0.5%
References
https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.5/handler/forms/class-ultimatemember.php#L288https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.5/handler/forms/class-ultimatemember.php#L88https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.5/handler/forms/class-wpresetpassword.php#L116https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.5/handler/forms/class-wpresetpassword.php#L130https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.5/handler/forms/class-wpresetpassword.php#L68https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.5/handler/smsalert_form_handler.php#L91https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3587983%40sms-alert&new=3587983%40sms-alert&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/c31906da-f2fd-40ac-86e0-3f1ed0409d0c?source=cve