WordPress plugin
SupportCandy – Helpdesk, Support Ticket System & AI Chatbot security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 24 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical2
- High3
- Medium19
- Low0
All SupportCandy – Helpdesk, Support Ticket System & AI Chatbot vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting via 'name' Parameter ≤3.5.3Update to 3.5.4 | CVE-2026-94378 | |
| Medium6.5 | Authenticated (Custom+) SQL Injection via 'sort_by' Parameter ≤3.5.3Update to 3.5.4 | CVE-2026-94539 | |
| Medium5.3 | 3.5.2 - Unauthenticated Information Exposure 3.3.6 – 3.5.2Update to 3.5.3 | CVE-2026-81022 | |
| Medium5.3 | 3.5.2 - Unauthenticated Ticket Attachment Read 3.2.9 – 3.5.2Update to 3.5.3 | CVE-2026-81021 | |
| Medium5.3 | Missing Authorization ≤3.5.1Update to 3.5.2 | CVE-2026-73350 | |
| Medium6.4 | Authenticated (Customer+) Stored Cross-Site Scripting ≤3.4.8Update to 3.4.9 | CVE-2026-57711 | |
| Medium4.3 | Authenticated (Subscriber+) Insecure Direct Object Reference ≤3.4.6Update to 3.4.7 | CVE-2026-54826 | |
| Medium6.5 | Authenticated (Subscriber+) SQL Injection via Number Field Filter ≤3.4.4Update to 3.4.5 | CVE-2026-0683 | |
| Medium5.3 | Missing Authorization ≤3.4.4Update to 3.4.5 | CVE-2026-25321 | |
| Medium5.4 | Authenticated (Subscriber+) Insecure Direct Object Reference ≤3.4.4Update to 3.4.5 | CVE-2026-1251 | |
| Medium4.3 | Cross-Site Request Forgery ≤3.4.1Update to 3.4.2 | CVE-2025-67598 | |
| Medium6.5 | Authentication Bypass to Support Session Takeover ≤3.3.7Update to 3.3.8 | CVE-2025-10658 | |
| Medium4.3 | Insecure Direct Object Reference ≤3.3.0Update to 3.3.1 | CVE-2024-13552 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting ≤3.2.3Update to 3.2.4 | CVE-2024-27991 | |
| High7.2 | Authenticated (Admin+) SQL Injection ≤3.1.6Update to 3.1.7 | CVE-2023-2805 | |
| High8.8 | Authenticated (Subscriber+) SQL Injection ≤3.1.6Update to 3.1.7 | CVE-2023-2719 | |
| Critical9.8 | Unauthenticated SQL Injection via parse_user_filters ≤3.1.4Update to 3.1.5 | CVE-2023-1730 | |
| Medium6.5 | Sensitive Data Exposure ≤3.1.3Update to 3.1.4 | — | |
| High7.5 | Unauthenticated Arbitrary Ticket Deletion ≤2.2.4Update to 2.2.5 | CVE-2021-24839 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤2.2.6Update to 2.2.7 | CVE-2021-24878 | |
| Medium6.1 | Cross-Site Request Forgery to Stored Cross-Site Scripting <2.2.7Update to 2.2.7 | CVE-2021-24879 | |
| Medium6.4 | Stored Cross-Site Scripting via Shortcode <2.2.7Update to 2.2.7 | CVE-2021-24880 | |
| Medium6.5 | Cross-Site Request Forgery to Arbitrary Ticket Deletion <2.2.7Update to 2.2.7 | CVE-2021-24843 | |
| Critical9.8 | Arbitrary File Upload <2.0.1Update to 2.0.1 | CVE-2019-11223 |
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting via 'name' Parameter
≤3.5.3Update to 3.5.4
- Medium6.5Authenticated (Custom+) SQL Injection via 'sort_by' Parameter
≤3.5.3Update to 3.5.4
- Medium5.33.5.2 - Unauthenticated Information Exposure
3.3.6 – 3.5.2Update to 3.5.3
- Medium5.33.5.2 - Unauthenticated Ticket Attachment Read
3.2.9 – 3.5.2Update to 3.5.3
- Medium5.3Missing Authorization
≤3.5.1Update to 3.5.2
- Medium6.4Authenticated (Customer+) Stored Cross-Site Scripting
≤3.4.8Update to 3.4.9
- Medium4.3Authenticated (Subscriber+) Insecure Direct Object Reference
≤3.4.6Update to 3.4.7
- Medium6.5Authenticated (Subscriber+) SQL Injection via Number Field Filter
≤3.4.4Update to 3.4.5
- Medium5.3Missing Authorization
≤3.4.4Update to 3.4.5
- Medium5.4Authenticated (Subscriber+) Insecure Direct Object Reference
≤3.4.4Update to 3.4.5
- Medium4.3Cross-Site Request Forgery
≤3.4.1Update to 3.4.2
- Medium6.5Authentication Bypass to Support Session Takeover
≤3.3.7Update to 3.3.8
- Medium4.3Insecure Direct Object Reference
≤3.3.0Update to 3.3.1
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤3.2.3Update to 3.2.4
- High7.2Authenticated (Admin+) SQL Injection
≤3.1.6Update to 3.1.7
- High8.8Authenticated (Subscriber+) SQL Injection
≤3.1.6Update to 3.1.7
- Critical9.8Unauthenticated SQL Injection via parse_user_filters
≤3.1.4Update to 3.1.5
- Medium6.5Sensitive Data Exposure
≤3.1.3Update to 3.1.4
- High7.5Unauthenticated Arbitrary Ticket Deletion
≤2.2.4Update to 2.2.5
- Medium6.1Reflected Cross-Site Scripting
≤2.2.6Update to 2.2.7
- Medium6.1Cross-Site Request Forgery to Stored Cross-Site Scripting
<2.2.7Update to 2.2.7
- Medium6.4Stored Cross-Site Scripting via Shortcode
<2.2.7Update to 2.2.7
- Medium6.5Cross-Site Request Forgery to Arbitrary Ticket Deletion
<2.2.7Update to 2.2.7
- Critical9.8Arbitrary File Upload
<2.0.1Update to 2.0.1
SupportCandy – Helpdesk, Support Ticket System & AI Chatbot: common questions
Does SupportCandy – Helpdesk, Support Ticket System & AI Chatbot have known vulnerabilities?
Yes. VulnCrest Radar lists 24 known vulnerabilities in SupportCandy – Helpdesk, Support Ticket System & AI Chatbot: 2 critical, 3 high, 19 medium. None are known to affect version null.
How do I check which version of SupportCandy – Helpdesk, Support Ticket System & AI Chatbot I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent SupportCandy – Helpdesk, Support Ticket System & AI Chatbot vulnerability?
CVE-2026-94378, published Oct 2, 2026: SupportCandy <= 3.5.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'name' Parameter. Severity: Medium (CVSS 6.4).
Is any SupportCandy – Helpdesk, Support Ticket System & AI Chatbot vulnerability listed in CISA KEV?
No. None of the known SupportCandy – Helpdesk, Support Ticket System & AI Chatbot vulnerabilities is currently listed in the CISA KEV catalog.