CVE-2026-94256
High
Description
The SMS Alert WordPress plugin before 4.0.1 does not verify that the account being logged in is the one the verified one-time code belongs to, allowing unauthenticated attackers to sign in as any user with a stored phone number, including an administrator, by completing a code challenge on a phone they control.
SeverityHigh
CVSS8.1
Exploit probability—
ProductSMS Alert
PublishedOct 10, 2026
First seenOct 10, 2026
Weakness typeCWE-287Improper authentication
How to fix
Update
- SMS Alert4.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SMS Alert | 4.0.0 ≤ v < 4.0.1 | 4.0.1 |
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