漏洞信息
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Vulnerability Title
HestiaCP < 1.9.5 Authenticated OS Command Injection via DNS Record Management
Vulnerability Description
HestiaCP before 1.9.5 contains an authenticated OS command injection vulnerability that allows low-privilege authenticated users to execute arbitrary commands as root by injecting a single-quote character into unvalidated DNS record types. Attackers can exploit insufficient input validation in is_dns_record_format_valid() combined with unsafe eval-based parsing in update_domain_zone() to prematurely close a variable assignment string and achieve full root code execution on the underlying host in a single DNS record creation step.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Vulnerability Title
HestiaCP 命令注入漏洞
Vulnerability Description
HestiaCP是HestiaCP团队开源的一款轻量级控制面板。 HestiaCP 1.9.5之前版本存在命令注入漏洞,该漏洞源于对DNS记录类型中的输入验证不足,导致低权限用户通过注入单引号字符以root身份执行任意命令。
CVSS Information
N/A
Vulnerability Type
N/A