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CVE-2026-11590— WP Support Plus Responsive Ticket System <= 9.1.2 - Unauthenticated SQL Injection via filter[elements] Array Keys

Quick assessment

Affected
Unknown WP Support Plus Responsive Ticket System
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

wpsupportplus wp support plus responsive ticket system是wpsupportplus个人开发者的一套WordPress工单系统插件。 Pradeep Makone WP Support Plus Responsive Ticket System 9.1.2及之前版本存在注入漏洞，该漏洞源于未对用户提供的数组键进行清理，允许未经身份验证的用户执行SQL注入攻击。

AI Predicted 9.1 Difficulty: Easy EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown WP Support Plus Responsive Ticket System ≤ 9.1.2 affected
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I. Basic Information for CVE-2026-11590

Vulnerability Information
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Vulnerability Title
WP Support Plus Responsive Ticket System <= 9.1.2 - Unauthenticated SQL Injection via filter[elements] Array Keys
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sanitize user-supplied array keys before using them in a SQL statement, allowing unauthenticated users to perform SQL injection attacks.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Pradeep Makone WP Support Plus Responsive Ticket System SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
wpsupportplus wp support plus responsive ticket system是wpsupportplus个人开发者的一套WordPress工单系统插件。 Pradeep Makone WP Support Plus Responsive Ticket System 9.1.2及之前版本存在注入漏洞，该漏洞源于未对用户提供的数组键进行清理，允许未经身份验证的用户执行SQL注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown WP Support Plus Responsive Ticket System 0 ~ 9.1.2 -

II. Public POCs for CVE-2026-11590

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III. Intelligence Information for CVE-2026-11590

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Vendor Advisories for CVE-2026-11590 (1)

Same Patch Batch · Unknown · 2026-06-30 · 4 CVEs total

CVE-2026-11581 Kali Forms < 2.4.13 - Contributor+ Stored XSS via Form Field Caption
CVE-2026-11589 WP Support Plus Responsive Ticket System <= 9.1.2 - Unauthenticated Stored XSS via File Up
CVE-2026-9576 Fluent Booking < 2.1.2 - Calendar Manager+ Sensitive Information Disclosure via Attendee E

IV. Related Vulnerabilities

Same product: WP Support Plus Responsive Ticket System
Same vendor: Unknown

V. Comments for CVE-2026-11590

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