CVE-2026-102393— WordPress Starter Templates plugin <= 4.7.7 - Cross Site Scripting (XSS) vulnerability
Quick assessment
Affected
Brainstorm Force Starter Templates
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 Brainstorm Force Starter Templates 的 astra-sites 组件中存在“网页生成期间输入处理不当（跨站脚本攻击）”漏洞，可导致存储型跨站脚本攻击（Stored XSS）。该问题影响 Starter Templates 产品，受影响的版本范围是从未指定版本（n/a）至 4.7.7 版本。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-102393
Vulnerability Information
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Vulnerability Title
WordPress Starter Templates plugin <= 4.7.7 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Starter Templates astra-sites allows Stored XSS.This issue affects Starter Templates: from n/a through 4.7.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Brainstorm Force | Starter Templates | 0 ~ 4.7.7 | - |
|
II. Public POCs for CVE-2026-102393
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-102393 (1)
Same Patch Batch · Brainstorm Force · 2026-10-05 · 3 CVEs total
| CVE-2026-102914 | 6.5 MEDIUM | WordPress Presto Player plugin <= 4.5.2 - Cross Site Scripting (XSS) vulnerability |
| CVE-2026-39721 | 5.4 MEDIUM | WordPress Starter Templates plugin <= 4.7.7 - Broken Access Control vulnerability |
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V. Comments for CVE-2026-102393
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