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CVE-2026-114556— MailEnable Save Directory Traversal Arbitrary File Creation Vulnerability

Quick assessment

Affected
MailEnable MailEnable
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MailEnable 保存目录遍历导致任意文件创建漏洞。该漏洞允许远程攻击者在受影响的 MailEnable 安装中创建任意文件，利用此漏洞无需进行身份验证。 具体缺陷存在于"Save"方法的实现中。问题根源在于在执行文件操作前，未对用户提供的路径进行充分验证。攻击者可利用此漏洞，结合其他漏洞，在 SYSTEM 权限上下文中执行代码。该漏洞编号为 ZDI-CAN-29161。

AI Predicted 7.5 Difficulty: Moderate
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I. Basic Information for CVE-2026-114556

Vulnerability Information
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Vulnerability Title
MailEnable Save Directory Traversal Arbitrary File Creation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
MailEnable Save Directory Traversal Arbitrary File Creation Vulnerability. This vulnerability allows remote attackers to create arbitrary files on affected installations of MailEnable. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the Save method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of SYSTEM. Was ZDI-CAN-29161.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
MailEnable MailEnable 10.59 -

II. Public POCs for CVE-2026-114556

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III. Intelligence Information for CVE-2026-114556

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Other References for CVE-2026-114556 (1)

IV. Related Vulnerabilities

Same product: MailEnable
Same vendor: MailEnable
Same weakness: CWE-22