Adobe Commerce | 不正确的授权 (CWE-863)

Adobe Commerce 中的 CVE-2026-21296 评分为 CVSS 4.3，构成重大的安全风险。这是一种错误的授权漏洞，允许低权限攻击者绕过安全措施并获得对数据的有限未经授权的访问权限。虽然访问权限有限，但绕过安全控制的能力令人担忧。受影响的版本包括 2.4.9-alpha3、2.4.8-p3、2.4.7-p8、2.4.6-p13、2.4.5-p15、2.4.4-p16 及更早版本。利用此漏洞无需用户交互，从而增加了自动化攻击的风险。目前缺乏修复程序需要立即采取行动以降低风险。

Organizations heavily reliant on Adobe Commerce for e-commerce operations are particularly at risk. Those using older, unpatched versions of Adobe Commerce, or those with complex user permission configurations, face a heightened threat. Shared hosting environments where multiple customers share the same Adobe Commerce instance are also vulnerable, as a compromise of one customer's account could potentially lead to unauthorized access to other customers' data.

• linux / server: Examine Adobe Commerce access logs for unusual access patterns or attempts to access restricted resources by low-privileged users. Use journalctl -f -u apache2 (or relevant web server) to monitor for suspicious requests. • generic web: Use curl -I <URL> to check for unexpected response codes or headers that might indicate unauthorized access. • database (mysql): If Adobe Commerce uses MySQL, use mysql -e "SELECT user, host FROM mysql.user;" to review user privileges and identify any accounts with excessive permissions.

1. 2026-03-11Disclosure

   disclosure

1. 已保留2025-12-12
2. 发布日期2026-03-11
3. EPSS 更新日期2026-03-23

Adobe 目前没有为 CVE-2026-21296 提供官方修复程序。但是，强烈建议对未直接受影响的 Adobe Commerce 版本应用最新的安全更新。实施更严格的访问控制，例如多因素身份验证 (MFA) 和定期用户权限审查，有助于降低此漏洞的潜在影响。监控系统日志以查找可疑活动至关重要。建议用户关注 Adobe 关于修复程序的官方公告。考虑网络分段以限制对敏感数据的访问是一种额外的预防措施。