CVE-2026-4320CWE-288
Authorization Bypass in ICMS Content Management by Creartia Internet Consulting
Critical · published May 18, 2026
What it is
Authorization Bypass vulnerability in Creartia's ICMS software could allow an attacker to gain unauthorized access to protected features by manipulating the HTTP redirect headers of the login process, causing the script to continue running and enabling privilege escalation without the need for credentials.
The record
Technical detail
- CVSS v4.0
- 9.3 · CRITICAL
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
- EPSS
- 0.00430 · 36.2th percentile
- Weakness
- CWE-288 · Authentication Bypass Using an Alternate Path or Channel
- Published
- 2026-05-18T10:07Z
EPSS history
Timeline