Adobe Connect | 跨站脚本 (存储型 XSS) (CWE-79)

该 XSS 漏洞的潜在影响非常严重。攻击者可以利用此漏洞执行恶意 JavaScript 代码，从而劫持用户的会话。这意味着攻击者可以冒充受害者执行各种操作，例如访问敏感数据、修改用户配置或执行其他恶意行为。由于会话劫持可能导致机密性和完整性受到严重损害，因此该漏洞被评定为 CRITICAL 级别。攻击者可能利用此漏洞窃取用户凭据、篡改会议内容或进行其他未经授权的活动，对组织和用户造成重大损失。

Organizations heavily reliant on Adobe Connect for webinars, training sessions, or internal communications are particularly at risk. Environments with legacy Adobe Connect deployments or those lacking robust security practices are also more vulnerable. Shared hosting environments where multiple users share the same Adobe Connect instance should be carefully assessed.

• adobe / server: Examine Adobe Connect server logs for suspicious JavaScript injection attempts. Look for unusual characters or patterns in form field data.

grep -i 'script|javascript|alert' /var/log/adobe/connect/access.log

• generic web: Use curl to test form fields for XSS vulnerabilities. Submit payloads containing <script>alert('XSS')</script> and observe the response.

curl -X POST -d "field1=<script>alert('XSS')</script>" http://adobeconnect.example.com/form.php

• generic web: Check response headers for Content-Security-Policy (CSP) directives. A strong CSP can mitigate XSS attacks.

curl -I http://adobeconnect.example.com

1. 2024-12-10Disclosure

   disclosure

1. 已保留2024-11-27
2. 发布日期2024-12-10
3. 修改日期2025-01-14
4. EPSS 更新日期2026-04-02

解决 CVE-2024-54032 的最佳方法是立即升级 Adobe Connect 至 12.6 或更高版本。如果无法立即升级，可以考虑实施一些临时缓解措施。例如，可以审查 Adobe Connect 的配置，以确保所有表单字段都已正确验证和清理。此外，可以实施 Web 应用防火墙 (WAF) 或代理服务器，以过滤掉恶意脚本。升级后，请验证漏洞是否已成功修复，可以通过尝试在受影响的表单字段中注入简单的 JavaScript 代码来测试。