Nuclei POC 精选分析 - 2026-04-18

NucleiPOC分析漏洞扫描威胁情报

Nuclei POC 精选分析 - 2026-04-18

📊 智能筛选概况

  • 发现变更: 391 个模板更新
  • 精选分析: 30 个高价值 POC
  • 智能跳过: 361 个低优先级模板
  • 高风险漏洞: 18 个
  • 主要类别: CVE漏洞(14), 其他(6), 技术识别(10)

💡 智能筛选说明: 系统自动优先分析 CVE 漏洞、高危漏洞和新增模板，跳过低价值的技术识别类模板，确保高效利用 API 资源。

严重程度分布

  • 🔴 严重: 9 个
  • 🟠 高危: 9 个
  • 🟡 中危: 2 个
  • ⚪ 信息: 10 个

🔍 重点漏洞分析

Vendure Core - SQL Injection

  • 漏洞ID: CVE-2026-40887
  • CVE: CVE-2026-40887 (2026)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Vendure, an open-source headless commerce platform built on Node.js/TypeScript, contains a critical SQL injection vulnerability in its Shop API. The languageCode query parameter is interpolated directly into a raw SQL CASE expression in ProductService.findOneBySlug without parameterization or input validation, allowing unauthenticated attackers to execute arbitrary SQL commands. This can lead to full database disclosure and denial of service.

攻击向量: 网络扫描

CVE编号: CVE-2026-40887

参考链接:

Vendure Core - SQL Injection

  • 漏洞ID: CVE-2026-40887
  • CVE: CVE-2026-40887 (2026)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Vendure, an open-source headless commerce platform built on Node.js/TypeScript, contains a critical SQL injection vulnerability in its Shop API. The languageCode query parameter is interpolated directly into a raw SQL CASE expression in ProductService.findOneBySlug without parameterization or input validation, allowing unauthenticated attackers to execute arbitrary SQL commands. This can lead to full database disclosure and denial of service.

攻击向量: 网络扫描

CVE编号: CVE-2026-40887

参考链接:

GitLab - SAML Authentication Bypass

  • 漏洞ID: CVE-2025-25291
  • CVE: CVE-2025-25291 (2025)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: GitLab 平台
  • 预估影响: 数千个
  • EPSS: 0.13848 (percentile 0.94312) @ 2026-04-17

描述: ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently; the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 fix the issue.

攻击向量: 网络扫描

CVE编号: CVE-2025-25291

参考链接:

CrushFTP - Authentication Bypass Race Condition

  • 漏洞ID: CVE-2025-54309
  • CVE: CVE-2025-54309 (2025)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个
  • EPSS: 0.77758 (percentile 0.99002) @ 2026-04-17

描述: CrushFTP 10 before 10.8.5 and 11 before 11.3.4_23, when the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS, as exploited in the wild in July 2025.

攻击向量: 网络扫描

CVE编号: CVE-2025-54309

参考链接:

Allegra - Authentication Bypass via Predictable Password Reset Token

  • 漏洞ID: CVE-2025-6216
  • CVE: CVE-2025-6216 (2025)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个
  • EPSS: 0.4741 (percentile 0.97704) @ 2026-04-17

描述: Allegra calculateTokenExpDate Password Recovery Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. The specific flaw exists within the password recovery mechanism. The issue results from reliance upon a predictable value when generating a password reset token. An attacker can leverage this vulnerability to bypass authentication on the application.

攻击向量: 网络扫描

CVE编号: CVE-2025-6216

参考链接:

RustFS < 1.0.0-alpha.77 - Hardcoded gRPC Authentication Token

  • 漏洞ID: CVE-2025-68926
  • CVE: CVE-2025-68926 (2025)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个
  • EPSS: 0.10607 (percentile 0.93307) @ 2026-04-17

描述: RustFS before 1.0.0-alpha.77 used a hardcoded gRPC authentication token "rustfs rpc" that could not be changed without recompiling and this allowed unauthenticated remote attackers to gain full administrative access to the gRPC API.

攻击向量: 网络扫描

CVE编号: CVE-2025-68926

参考链接:

Vendure Core - SQL Injection

  • 漏洞ID: CVE-2026-40887
  • CVE: CVE-2026-40887 (2026)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Vendure, an open-source headless commerce platform built on Node.js/TypeScript, contains a critical SQL injection vulnerability in its Shop API. The languageCode query parameter is interpolated directly into a raw SQL CASE expression in ProductService.findOneBySlug without parameterization or input validation, allowing unauthenticated attackers to execute arbitrary SQL commands. This can lead to full database disclosure and denial of service.

攻击向量: 网络扫描

CVE编号: CVE-2026-40887

参考链接:

Vendure Core - SQL Injection

  • 漏洞ID: CVE-2026-40887
  • CVE: CVE-2026-40887 (2026)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Vendure, an open-source headless commerce platform built on Node.js/TypeScript, contains a critical SQL injection vulnerability in its Shop API. The languageCode query parameter is interpolated directly into a raw SQL CASE expression in ProductService.findOneBySlug without parameterization or input validation, allowing unauthenticated attackers to execute arbitrary SQL commands. This can lead to full database disclosure and denial of service.

攻击向量: 网络扫描

CVE编号: CVE-2026-40887

参考链接:

Vendure Core - SQL Injection

  • 漏洞ID: CVE-2026-40887
  • CVE: CVE-2026-40887 (2026)
  • 严重程度: 🔴 CRITICAL
  • 风险等级: 极高风险 (5/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Vendure, an open-source headless commerce platform built on Node.js/TypeScript, contains a critical SQL injection vulnerability in its Shop API. The languageCode query parameter is interpolated directly into a raw SQL CASE expression in ProductService.findOneBySlug without parameterization or input validation, allowing unauthenticated attackers to execute arbitrary SQL commands. This can lead to full database disclosure and denial of service.

攻击向量: 网络扫描

CVE编号: CVE-2026-40887

参考链接:

Vite Dev Server - Arbitrary File Read

  • 漏洞ID: CVE-2026-39363
  • CVE: CVE-2026-39363 (2026)
  • 严重程度: 🟠 HIGH
  • 风险等级: 极高风险 (4.5/5)
  • 影响资产: 未知
  • 预估影响: 数千个
  • EPSS: 0.00067 (percentile 0.20764) @ 2026-04-17

描述: Vite dev server exposes the fetchModule method via its WebSocket HMR (Hot Module Replacement) endpoint using the vite-hmr sub-protocol. By connecting to the WebSocket endpoint and sending a crafted vite:invoke custom event that calls fetchModule with a file:// URL (e.g., file:///etc/passwd?raw), an attacker can bypass server.fs.deny restrictions and read arbitrary files from the server filesystem. The vulnerability exists because fetchModule does not enforce the same filesystem access controls as other Vite server endpoints.

攻击向量: 网络扫描

CVE编号: CVE-2026-39363

参考链接:

langchain-ai langchain - XML External Entity Injection

  • 漏洞ID: CVE-2025-6984
  • CVE: CVE-2025-6984 (2025)
  • 严重程度: 🟠 HIGH
  • 风险等级: 极高风险 (4.5/5)
  • 影响资产: 未知
  • 预估影响: 数千个
  • EPSS: 0.01922 (percentile 0.83398) @ 2026-04-17

描述: langchain-ai/langchain 0.3.63 contains an XML External Entity (XXE) injection caused by insecure XML parsing in EverNoteLoader using etree.iterparse(), letting attackers disclose sensitive information, exploit requires crafted malicious XML payload.

攻击向量: 网络扫描

CVE编号: CVE-2025-6984

参考链接:

Vite Dev Server - Arbitrary File Read

  • 漏洞ID: CVE-2026-39363
  • CVE: CVE-2026-39363 (2026)
  • 严重程度: 🟠 HIGH
  • 风险等级: 极高风险 (4.5/5)
  • 影响资产: 未知
  • 预估影响: 数千个
  • EPSS: 0.00067 (percentile 0.20764) @ 2026-04-17

描述: Vite dev server exposes the fetchModule method via its WebSocket HMR (Hot Module Replacement) endpoint using the vite-hmr sub-protocol. By connecting to the WebSocket endpoint and sending a crafted vite:invoke custom event that calls fetchModule with a file:// URL (e.g., file:///etc/passwd?raw), an attacker can bypass server.fs.deny restrictions and read arbitrary files from the server filesystem. The vulnerability exists because fetchModule does not enforce the same filesystem access controls as other Vite server endpoints.

攻击向量: 网络扫描

CVE编号: CVE-2026-39363

参考链接:

Retool Self-Hosted - postMessage XSS via Custom Component Collections

  • 漏洞ID: retool-postmessage-xss
  • CVE: -
  • 严重程度: 🟠 HIGH
  • 风险等级: 高风险 (4/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Retool Self-Hosted versions 3.284.0 through 3.284.11 contain a cross-site scripting (XSS) vulnerability in the custom component collections iframe handler. The postMessage event listener in custom-component-collections.html accepts messages from any origin without validation and dynamically imports the received code via data:text/javascript URLs, allowing arbitrary JavaScript execution in the Retool instance origin context.

攻击向量: 网络扫描

参考链接:

Retool Self-Hosted - postMessage XSS via Custom Component Collections

  • 漏洞ID: retool-postmessage-xss
  • CVE: -
  • 严重程度: 🟠 HIGH
  • 风险等级: 高风险 (4/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Retool Self-Hosted versions 3.284.0 through 3.284.11 contain a cross-site scripting (XSS) vulnerability in the custom component collections iframe handler. The postMessage event listener in custom-component-collections.html accepts messages from any origin without validation and dynamically imports the received code via data:text/javascript URLs, allowing arbitrary JavaScript execution in the Retool instance origin context.

攻击向量: 网络扫描

参考链接:

Retool Self-Hosted - postMessage XSS via Custom Component Collections

  • 漏洞ID: retool-postmessage-xss
  • CVE: -
  • 严重程度: 🟠 HIGH
  • 风险等级: 高风险 (4/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Retool Self-Hosted versions 3.284.0 through 3.284.11 contain a cross-site scripting (XSS) vulnerability in the custom component collections iframe handler. The postMessage event listener in custom-component-collections.html accepts messages from any origin without validation and dynamically imports the received code via data:text/javascript URLs, allowing arbitrary JavaScript execution in the Retool instance origin context.

攻击向量: 网络扫描

参考链接:

Retool Self-Hosted - postMessage XSS via Custom Component Collections

  • 漏洞ID: retool-postmessage-xss
  • CVE: -
  • 严重程度: 🟠 HIGH
  • 风险等级: 高风险 (4/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Retool Self-Hosted versions 3.284.0 through 3.284.11 contain a cross-site scripting (XSS) vulnerability in the custom component collections iframe handler. The postMessage event listener in custom-component-collections.html accepts messages from any origin without validation and dynamically imports the received code via data:text/javascript URLs, allowing arbitrary JavaScript execution in the Retool instance origin context.

攻击向量: 网络扫描

参考链接:

Retool Self-Hosted - postMessage XSS via Custom Component Collections

  • 漏洞ID: retool-postmessage-xss
  • CVE: -
  • 严重程度: 🟠 HIGH
  • 风险等级: 高风险 (4/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Retool Self-Hosted versions 3.284.0 through 3.284.11 contain a cross-site scripting (XSS) vulnerability in the custom component collections iframe handler. The postMessage event listener in custom-component-collections.html accepts messages from any origin without validation and dynamically imports the received code via data:text/javascript URLs, allowing arbitrary JavaScript execution in the Retool instance origin context.

攻击向量: 网络扫描

参考链接:

Retool Self-Hosted - postMessage XSS via Custom Component Collections

  • 漏洞ID: retool-postmessage-xss
  • CVE: -
  • 严重程度: 🟠 HIGH
  • 风险等级: 高风险 (4/5)
  • 影响资产: 未知
  • 预估影响: 数千个

描述: Retool Self-Hosted versions 3.284.0 through 3.284.11 contain a cross-site scripting (XSS) vulnerability in the custom component collections iframe handler. The postMessage event listener in custom-component-collections.html accepts messages from any origin without validation and dynamically imports the received code via data:text/javascript URLs, allowing arbitrary JavaScript execution in the Retool instance origin context.

攻击向量: 网络扫描

参考链接:

📋 完整模板列表

模板名称严重程度类别影响资产EPSS风险评分
Vendure Core - SQL Injection🔴 criticalCVE漏洞通用-5/5
Vendure Core - SQL Injection🔴 criticalCVE漏洞通用-5/5
GitLab - SAML Authentication Bypass🔴 criticalCVE漏洞GitLab 平台0.13855/5
CrushFTP - Authentication Bypass Race Condition🔴 criticalCVE漏洞通用0.77765/5
Allegra - Authentication Bypass via Predictable Pa🔴 criticalCVE漏洞通用0.47415/5
RustFS < 1.0.0-alpha.77 - Hardcoded gRPC Authen🔴 criticalCVE漏洞通用0.10615/5
Vendure Core - SQL Injection🔴 criticalCVE漏洞通用-5/5
Vendure Core - SQL Injection🔴 criticalCVE漏洞通用-5/5
Vendure Core - SQL Injection🔴 criticalCVE漏洞通用-5/5
Vite Dev Server - Arbitrary File Read🟠 highCVE漏洞通用0.00074.5/5
langchain-ai langchain - XML External Entity Injec🟠 highCVE漏洞通用0.01924.5/5
Vite Dev Server - Arbitrary File Read🟠 highCVE漏洞通用0.00074.5/5
Retool Self-Hosted - postMessage XSS via Custom Co🟠 high其他通用-4/5
Retool Self-Hosted - postMessage XSS via Custom Co🟠 high其他通用-4/5
Retool Self-Hosted - postMessage XSS via Custom Co🟠 high其他通用-4/5
Retool Self-Hosted - postMessage XSS via Custom Co🟠 high其他通用-4/5
Retool Self-Hosted - postMessage XSS via Custom Co🟠 high其他通用-4/5
Retool Self-Hosted - postMessage XSS via Custom Co🟠 high其他通用-4/5
Essential Addons for Elementor < 6.0.15 - Cross🟡 mediumCVE漏洞通用0.02563.5/5
Swagger UI >=3.14.1 < 3.38.0 - DOM Base🟡 mediumCVE漏洞通用0.00513.5/5
Vendure - Detect⚪ info技术识别通用-1/5
Browserless API Swagger - Detect⚪ info技术识别通用-1/5
Browserless API Swagger - Detect⚪ info技术识别通用-1/5
Vendure - Detect⚪ info技术识别通用-1/5
Wix Detection⚪ info技术识别通用-1/5
BigCommerce Detection⚪ info技术识别通用-1/5
Bitrix Detection⚪ info技术识别通用-1/5
Blogger Detection⚪ info技术识别通用-1/5
Concrete5 Detection⚪ info技术识别通用-1/5
Django Detection⚪ info技术识别通用-1/5

🛡️ 安全建议

🚨 发现高风险漏洞，建议立即扫描相关资产 🔍 关注新发布的 CVE 漏洞，及时更新补丁

🔧 扫描建议

建议使用以下 Nuclei 命令进行扫描：

# 扫描高危漏洞
nuclei -t http/cves/2026/CVE-2026-40887.yaml -t http/cves/2026/CVE-2026-40887.yaml -t code/cves/2025/CVE-2025-25291.yaml -t code/cves/2025/CVE-2025-54309.yaml -t code/cves/2025/CVE-2025-6216.yaml -t code/cves/2025/CVE-2025-68926.yaml -t http/cves/2026/CVE-2026-40887.yaml -t http/cves/2026/CVE-2026-40887.yaml -t http/cves/2026/CVE-2026-40887.yaml -t javascript/cves/2026/CVE-2026-39363.yaml -t code/cves/2025/CVE-2025-6984.yaml -t javascript/cves/2026/CVE-2026-39363.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -u target-url

# 扫描所有今日新增模板  
nuclei -t http/cves/2026/CVE-2026-40887.yaml -t http/cves/2026/CVE-2026-40887.yaml -t code/cves/2025/CVE-2025-25291.yaml -t code/cves/2025/CVE-2025-54309.yaml -t code/cves/2025/CVE-2025-6216.yaml -t code/cves/2025/CVE-2025-68926.yaml -t http/cves/2026/CVE-2026-40887.yaml -t http/cves/2026/CVE-2026-40887.yaml -t http/cves/2026/CVE-2026-40887.yaml -t javascript/cves/2026/CVE-2026-39363.yaml -t code/cves/2025/CVE-2025-6984.yaml -t javascript/cves/2026/CVE-2026-39363.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t http/vulnerabilities/retool/retool-postmessage-xss.yaml -t headless/cves/2025/CVE-2025-24752.yaml -t headless/cves/2025/CVE-2025-8191.yaml -t http/technologies/vendure-detect.yaml -t http/technologies/browserless-swagger-detect.yaml -t http/technologies/browserless-swagger-detect.yaml -t http/technologies/vendure-detect.yaml -t http/technologies/Wix-detect.yaml -t http/technologies/bigcommerce-detect.yaml -t http/technologies/bitrix-detect.yaml -t http/technologies/blogger-detect.yaml -t http/technologies/concrete5-detect.yaml -t http/technologies/django-detect.yaml -u target-url

本报告基于 Nuclei 模板库自动生成，数据来源：ProjectDiscovery/nuclei-templates

扫描建议仅供参考，请在授权环境下进行安全测试

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