CVE-2026-57309CWE-89

Blind SQL Injection in Windu CMS

Critical · published July 20, 2026

CVSS v4.0
9.3
EPSS
1%
Percentile
44.1
In the wild
Unconfirmed
What it is

A Blind SQL injection vulnerability has been identified in Windu CMS. A remote unauthenticated attacker is able to inject SQL syntax into URL path in HTTP header resulting in Blind SQL Injection.

Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.

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:L/SC:N/SI:N/SA:N
EPSS
0.00531 · 44.1th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-07-20T12:52Z
EPSS history
Timeline
  • 20 JUL 12:52Z
    Blind SQL Injection in Windu CMS
    cvelistv5