CVE-2026-42721— WordPress affiliate-toolkit plugin <= 3.9.1 - SQL Injection vulnerability
Quick assessment
Affected
SERVIT Software Solutions affiliate-toolkit
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.
在 SERVIT Software Solutions 的 affiliate-toolkit 插件（affiliate-toolkit-starter）中存在“SQL 命令中特殊元素处理不当（SQL 注入）”漏洞，可导致盲型 SQL 注入。该漏洞影响 affiliate-toolkit 插件的以下版本：从最初版本（n/a）至 3.9.1 版本。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-42721
Vulnerability Information
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Vulnerability Title
WordPress affiliate-toolkit plugin <= 3.9.1 - SQL Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in SERVIT Software Solutions affiliate-toolkit affiliate-toolkit-starter allows Blind SQL Injection.This issue affects affiliate-toolkit: from n/a through 3.9.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SERVIT Software Solutions | affiliate-toolkit | 0 ~ 3.9.1 | - |
|
II. Public POCs for CVE-2026-42721
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-42721 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-42721
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