CVE-2026-41237— Froxlor has an incomplete fix for CVE-2026-30932
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-41237
Vulnerability Information
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Vulnerability Title
Froxlor has an incomplete fix for CVE-2026-30932
Source: CVE Program / CVE List V5
Vulnerability Description
Froxlor is open source server administration software. In version 2.3.6 and earlier, the LOC record regex uses `\s+` which matches newlines (allowing embedded newlines to pass), TLSA `matchingType=0` has no upper bound on hex data length, and all validators return raw input without zone-file escaping. Version 2.3.7 contains an updated patch.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Froxlor 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Froxlor是Froxlor团队的一套轻量级服务器管理软件。 Froxlor 2.3.6及之前版本存在注入漏洞，该漏洞源于LOC记录正则表达式匹配换行符且TLSA验证无上限，可能导致注入攻击。
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
II. Public POCs for CVE-2026-41237
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-41237 (1)
Vendor Advisories for CVE-2026-41237 (1)
Vendor Pages for CVE-2026-41237 (1)
Same Patch Batch · froxlor · 2026-06-04 · 4 CVEs total
| CVE-2026-41236 | 8.8 HIGH | Froxlor has privilege escalation in SSH key synchronization via symlinked `authorized_keys |
| CVE-2026-41234 | 7.6 HIGH | Froxlor: BIND Zone File Injection via TXT Record Content |
| CVE-2026-41235 | Froxlor has an authorization bypass in FTP shell assignment via missing server-side `avail |
IV. Related Vulnerabilities
Same product: froxlor
- CVE-2026-41236
Froxlor has privilege escalation in SSH key synchronization - CVE-2026-41235
Froxlor has an authorization bypass in FTP shell assignment - CVE-2026-41234
Froxlor: BIND Zone File Injection via TXT Record Content - CVE-2026-41233
Froxlor has a Reseller Domain Quota Bypass via Unvalidated a - CVE-2026-41232
Froxlor has an Email Sender Alias Domain Ownership Bypass vi
Same vendor: froxlor
- CVE-2026-41236
Froxlor has privilege escalation in SSH key synchronization - CVE-2026-41235
Froxlor has an authorization bypass in FTP shell assignment - CVE-2026-41234
Froxlor: BIND Zone File Injection via TXT Record Content - CVE-2026-41233
Froxlor has a Reseller Domain Quota Bypass via Unvalidated a - CVE-2026-41232
Froxlor has an Email Sender Alias Domain Ownership Bypass vi
Same weakness: CWE-74
- CVE-2026-12618
Security vulnerabilities have been found in IBM Verify Ident - CVE-2026-48813
Flawfinder output manipulation via untrusted filenames and s - CVE-2026-48120
Kakoune has a Critical RCE via Autorestore Backup Filename I - CVE-2026-68747
CSS sanitizer allowlist bypass in html_sanitize_ex via non-d - CVE-2026-71320
Nuxt: Server-Side Remote Code Execution via Runtime Template
V. Comments for CVE-2026-41237
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