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WordPress plugin

SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery <= 3.9.9 — Authenticated (Subscriber+) Privilege Escalation

CVE-2026-62106Published · Updated

Action summary

Affected: ≤3.9.9Update to 4.0.0 or newer

All remediation steps
Watch plugin
Severity
Medium6.3
CVSS
6.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:L Confidentiality
Low
I:L Integrity
Low
A:L Availability
Low
Weakness
CWE-269 Privilege Escalation
Required access
Unknown
Exploit prediction (EPSS)
0.4% chance in 30 days36th percentile
CISA KEV
Not listed
On this page8

Am I affected?

SMS Alert – SMS Notifications & OTP Login, COD Verification, Abandoned Cart Recovery sms-alert

  1. Affected≤ 3.9.9
  2. Patched in4.0.0

Update to 4.0.0 or newer.

You are affected if you run ≤ 3.9.9. Version 4.0.0 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under SMS Alert – SMS Notifications & OTP Login, COD Verification, Abandoned Cart Recovery.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 4.0.0, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch SMS Alert – SMS Notifications & OTP Login, COD Verification, Abandoned Cart Recovery to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to benzdeus.

The SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.9.9. This is due to insufficient restriction on the capabilities a user may grant themselves. This makes it possible for authenticated attackers, with subscriber-level access and above, to elevate their privileges beyond those intended for their role.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in SMS Alert – SMS Notifications & OTP Login, COD Verification, Abandoned Cart Recovery

All 30
More vulnerabilities in SMS Alert – SMS Notifications & OTP Login, COD Verification, Abandoned Cart Recovery
SeverityVulnerabilityCVEPublished
High7.3Unauthenticated Privilege Escalation
≤4.0.2Update to 4.0.3
CVE-2026-116386
Medium4.3Missing Authorization
≤4.0.1Update to 4.0.2
CVE-2026-110882
Low2.74.0.0 - Authenticated (Administrator+) Information Exposure
3.6.4 – 4.0.0Update to 4.0.1
CVE-2026-94258
Critical9.8Unauthenticated Arbitrary Account Takeover
≤4.0.0Update to 4.0.1
CVE-2026-94256
High7.34.0.0 - Unauthenticated Privilege Escalation
3.9.6 – 4.0.0Update to 4.0.1
CVE-2026-94257

Same weakness (Privilege Escalation)

All Privilege Escalation
Other Privilege Escalation vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 6.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
EPSS
Exploit Prediction Scoring System by FIRST.org.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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