CVE-2026-33078 Roxy-WI has SQL Injection in haproxy_section_save Endpoint via Unsanitized server_ip Parameter

What is CVE-2026-33078?

CVE-2026-33078 is a high-severity SQL injection vulnerability in roxy-wi, published on 24 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Versions prior to 8.2.6.4 have a SQL injection vulnerability in the haproxy_section_save function in app/routes/config/routes.py. The server_ip parameter, sourced from the URL path, is passed unsanitized through multiple function calls and ultimately interpolated into a SQL query string using Python string formatting, allowing attackers to execute arbitrary SQL commands. Version 8.2.6.4 fixes the issue.

Weakness: CWE-89

Which versions are affected by CVE-2026-33078?

It affects 1 product.

Products include Roxy-Wi Roxy-Wi.

How do I fix CVE-2026-33078?

No fix has been published for CVE-2026-33078 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2026-33078 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-33078 exists.

Other vulnerabilities in roxy-wi

• CVE-2022-31161 Roxy-WI Vulnerable to Unauthenticated Remote Code Execution via ssl_cert Upload Critical 10.0
• CVE-2022-31137 Unauthenticated Remote Code Execution in Roxy-WI Critical 10.0
• CVE-2022-31125 Authentication Bypass in Roxy-wi Critical 10.0
• CVE-2022-31126 Unauthenticated Remote Code Execution in Roxy-wi Critical 10.0
• CVE-2021-38167 SQL injection in n/a Critical 9.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-jmj9-2c4q-849j.