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Vulnerabilities and Security Researches

SMS Alert Order Notifications – WooCommerce, CVE-2026-15206

CVE, Research URL

CVE-2026-15206

Published on
Aug 02, 2026
Research 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 versions
max 3.9.8.
Status
vulnerable