What is CVE-2026-33076?

CVE-2026-33076 is a critical-severity vulnerability in Roxy-wi, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-04-24.

How severe is CVE-2026-33076?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Roxy-wi

CVE-2026-33076

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Prior to version 8.2.6.4, the haproxy_section_save interface presents a vulnerability that could lead to remote code execution due to path traversal and…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.008 (53.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Roxy-wi — versions < 8.2.6.4

Weakness classification (CWE)

CWE-22 — Path Traversal

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33076?: CVE-2026-33076 is a critical-severity vulnerability in Roxy-wi, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-04-24.
How severe is CVE-2026-33076?: Critical severity. CVSS v3 base score is 9.8 out of 10.