CVE-2026-45559: Roxy-Wi

Medium severity, CVSS 4.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, get_ldap_email (app/modules/roxywi/user.py:120-157) builds the LDAP search filter via f-string concatenation. The username URL path parameter is taken verbatim — no checkAjaxInput, no LDAP escape — and inserted, a username like *)(mail=*)(cn=* injects additional clauses, allowing the admin to enumerate or harvest attributes outside the intended record. At time of publication, there are no publicly available patches.

Affected products

• Roxy-Wi Roxy-Wi: up to and including 8.2.6.4

Published 2026-06-10. Last modified 2026-06-17.