CVE-2026-66745 — Artica Proxy 4.50 Session Fixation via fw.login.php
Artica Proxy before 4.50.000000 Service Pack 7 (fixed in hotfix 20260724-02) contains a session fixation vulnerability that allows unauthenticated attackers to hijack administra…
Published: 2026-07-28 · CVSS: 7.5 · CVSS 4.0
Artica Proxy before 4.50.000000 Service Pack 7 (fixed in hotfix 20260724-02) contains a session fixation vulnerability that allows unauthenticated attackers to hijack administrative sessions by setting a known PHPSESSID on a victim's browser prior to authentication. Attackers can pre-set a controlled session identifier and wait for a victim to authenticate through fw.login.php, after which the attacker gains a fully authenticated administrative session on port 9000.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7