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CVE-2026-33077— Roxy-WI has an arbitrary file read vulnerability

Quick assessment

Affected
roxy-wi roxy-wi
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.

Roxy-WI是Roxy-WI开源的一款用于管理 Haproxy、Nginx 和 Keepalived 服务器的 Web 界面。 Roxy-WI 8.2.6.4之前版本存在路径遍历漏洞，该漏洞源于haproxy_section_save接口中oldconfig参数存在任意文件读取漏洞。

AI Predicted 8.6 Difficulty: Easy EPSS 0.54% · P43
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I. Basic Information for CVE-2026-33077

Vulnerability Information
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Vulnerability Title
Roxy-WI has an arbitrary file read vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Prior to version 8.2.6.4, the oldconfig parameter in the haproxy_section_save interface has an arbitrary file read vulnerability. Version 8.2.6.4 fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
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
Vulnerability Title
Roxy-WI 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Roxy-WI是Roxy-WI开源的一款用于管理 Haproxy、Nginx 和 Keepalived 服务器的 Web 界面。 Roxy-WI 8.2.6.4之前版本存在路径遍历漏洞，该漏洞源于haproxy_section_save接口中oldconfig参数存在任意文件读取漏洞。
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
roxy-wi roxy-wi < 8.2.6.4 -

II. Public POCs for CVE-2026-33077

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III. Intelligence Information for CVE-2026-33077

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Patches & Fixes for CVE-2026-33077 (1)

Same Patch Batch · roxy-wi · 2026-04-24 · 4 CVEs total

CVE-2026-33208 Roxy-WI Vulnerable to Authenticated Remote Code Execution via OS Command Injection in find
CVE-2026-33078 Roxy-WI has SQL Injection in haproxy_section_save Endpoint via Unsanitized server_ip Param
CVE-2026-33076 Roxy-WI vulnerable to path traversal and arbitrary file writing

IV. Related Vulnerabilities

Same product: roxy-wi
Same vendor: roxy-wi
Same weakness: CWE-22

V. Comments for CVE-2026-33077

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