SMS Verification Plugin Allows Unrestricted SMS Sending by Unauthenticated Users
CVE-2026-106007

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Fraudlabs Pro Sms Verification
Vendor
CVE Published:
10 November 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-106007?

The FraudLabs Pro SMS Verification plugin prior to version 1.12.1 fails to implement a server-side limit for SMS message retries. This oversight allows unauthenticated users to send an unrestricted number of verification messages to any phone number they choose. As a result, malicious actors can deplete a site's SMS credits, causing potential financial losses for site owners and issues for third-party recipients who may receive unsolicited messages.

Affected Version(s)

FraudLabs Pro SMS Verification 0 <= 1.12.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-106007 - Proof of Concept

References

https://wpscan.com/vulnerability/6717eedf-5cdc-4e8a-b14b-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ryan fabella
WPScan
.