CVE-2026-44127— Local File Inclusion (LFI) and Arbitrary File Deletion
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SEPPmail AG | Secure Email Gateway | < 15.0.4 | affected |
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I. Basic Information for CVE-2026-44127
Vulnerability Information
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Vulnerability Title
Local File Inclusion (LFI) and Arbitrary File Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
SEPPmail Secure Email Gateway before version 15.0.4 contains an unauthenticated path traversal vulnerability in the identifier parameter of /api.app/attachment/preview that allows remote attackers to read arbitrary local files and trigger deletion of files in the targeted directory with the privileges of the api.app process.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
SEPPmail Secure Email Gateway 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SEPPmail Secure Email Gateway是德国SEPPmail公司的一个电子邮件安全网关。 SEPPmail Secure Email Gateway 15.0.4之前版本存在安全漏洞，该漏洞源于/api.app/attachment/preview中identifier参数存在未经身份验证的路径遍历，可能导致远程攻击者读取任意本地文件并触发文件删除。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SEPPmail AG | Secure Email Gateway | 0 ~ 15.0.4 | - |
II. Public POCs for CVE-2026-44127
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2026-44127 (1)
Same Patch Batch · SEPPmail AG · 2026-05-08 · 6 CVEs total
| CVE-2026-7864 | Exposure of Sensitive Information to an Unauthorized Actor | |
| CVE-2026-44125 | Missing Authorization in GINAv2 | |
| CVE-2026-44128 | Unauthenticated Remote Code Execution | |
| CVE-2026-44129 | Server-side template injection | |
| CVE-2026-44126 | Insecure deserialization |
IV. Related Vulnerabilities
Same weakness: CWE-73
- CVE-2026-34492
Airwall - Arbitrary file read - CVE-2026-17184
IBM Db2 Mirror for i is affected by multiple vulnerabilities - CVE-2026-72842
OpenWrt luci-app-lxc ACL Inconsistency Authentication Bypass - CVE-2026-72841
luci-app-openvpn Path Traversal RCE via instance_name2 - CVE-2026-17482
IBM Documentation Offline is vulnerable to information discl
V. Comments for CVE-2026-44127
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