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WS Form LITE <= 1.9.170 — Authenticated(Administrator+) SQL Injection

CVE-2023-52135Published · Updated

Action summary

Affected: <1.9.171Update to 1.9.171 or newer

All remediation steps
Watch plugin
Severity
Medium6.6
CVSS
6.6
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
What does this vector mean?
AV:N Attack vector
Network
AC:H Attack complexity
High
PR:H Privileges required
High
UI:N User interaction
None
S:U Scope
Unchanged
C:H Confidentiality
High
I:H Integrity
High
A:H Availability
High
Weakness
CWE-89 SQL Injection
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

WS Form LITE – Drag & Drop Contact Form Builder ws-form

  1. Affected< 1.9.171
  2. Patched in1.9.171

Update to 1.9.171 or newer.

You are affected if you run < 1.9.171. Version 1.9.171 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WS Form LITE – Drag & Drop Contact Form Builder.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 1.9.171, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch WS Form LITE – Drag & Drop Contact Form Builder to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Muhammad Daffa.

The WS Form LITE – Drag & Drop Contact Form Builder for WordPress plugin for WordPress is vulnerable to SQL Injection via an unknown parameter in all versions up to 1.9.171 (exclusive) due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in WS Form LITE – Drag & Drop Contact Form Builder

All 12
More vulnerabilities in WS Form LITE – Drag & Drop Contact Form Builder
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Text Field Array Value
≤1.12.18Update to 1.12.19
CVE-2026-122231
Critical9.8Unauthenticated PHP Object Injection via Form Submission
≤1.10.80Update to 1.10.82
CVE-2026-4703
Medium4.3Missing Authorization to Authenticated (Subscriber+) Arbitrary Settings Update
≤1.11.7Update to 1.11.8
CVE-2026-11562
Medium5.3Missing Authorization to Unauthenticated Sensitive Information Exposure
≤1.10.35Update to 1.10.36
CVE-2025-3912
High7.2Unauthenticated Stored Cross-Site Scripting
≤1.10.13Update to 1.10.14
CVE-2024-13509

Same weakness (SQL Injection)

All SQL Injection
Other SQL Injection 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 6.6

  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.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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