CVE-2026-45068 漏洞深度分析

漏洞概述

CVE 编号: CVE-2026-45068
CVSS 评分: 8.7(HIGH)
CVSS 向量: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE 分类: CWE-88
漏洞状态: Undergoing Analysis
发布时间: 2026-07-14T20:17:00.107
最后更新: 2026-07-14T20:25:54.190

漏洞描述

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, SendmailTransport in -t mode appended recipient addresses to the sendmail command line without a -- end-of-options separator, allowing an address beginning with - to be interpreted as a sendmail command-line option instead of an address. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.

影响分析

此漏洞的具体影响取决于实际利用场景。"

修复建议

  1. 及时关注厂商发布的安全更新和补丁
  2. 升级受影响组件到最新版本
  3. 如无法立即升级,参考厂商提供的临时缓解措施
  4. 加强网络访问控制和监控

参考链接

  1. https://github.com/symfony/symfony/commit/c45144862dc289d03952f41f6078174089a3afc6
  2. https://github.com/symfony/symfony/releases/tag/v5.4.52
  3. https://github.com/symfony/symfony/releases/tag/v6.4.40
  4. https://github.com/symfony/symfony/releases/tag/v7.4.12
  5. https://github.com/symfony/symfony/releases/tag/v8.0.12