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CVE-2026-15206

HIGH 7.5 CVSS 3.1
Published
August 2, 2026
Last modified
August 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-287
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The SMS Alert WordPress plugin before 3.9.8 does not bind its "mobile verified" session flag to the phone number that was actually verified: after an attacker verifies an OTP sent to their own phone, the signup/login handler reads a fresh, attacker-supplied phone number to select the account and logs them in. An unauthenticated attacker can therefore log in as any user, including an administrator, who has a billing phone on file.

Affected WordPress components

  • SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery Plugin · sms-alert
    Confirmed match Active
    Before 3.9.8
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown SMS Alert — Before 3.9.8

References

  • wpscan.com https://wpscan.com/vulnerability/d0bb4c41-392a-4209-9e44-93dbf3898417/
  • nvd.nist.gov Official NVD record