TI-2026-41246 Aliases CVE-2026-57309 GHSA-m6xq-wg6p-prq3

Blind SQL Injection in Windu CMS

MEDIUM 49CWE-89Published 2026-07-20 · Updated 2026-07-20

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: SQL injection
Confidentiality · integrity · availability: High · High · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00531 45th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
JCD	Windu CMS	4.1	—	No fix listed	CNA

Windu CMS VendorJCD Affected 4.1 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:windu:windu_cms::::::::	—	—	JCD

cpe:2.3:a:windu:windu_cms:*:*:*:*:*:*:*:* Versions — — ·JCD

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-57309
2026-10-03 Alias added: GHSA-m6xq-wg6p-prq3

References

Advisory 1

https://cert.pl/posts/2026/07/CVE-2026-57309

Other 1

https://windu.org

TI-2013-06125 Windu CMS 2.2 allows CSRF via admin/users/?mn=admin.message.error to add an admin account. CVSS 3.0HIGH 8.8
TI-2025-36731 User enumeration in Windu CMS CVSS 4.0MEDIUM 6.9
TI-2025-36728 Bruteforce Protection Bypass in Windu CMS CVSS 4.0MEDIUM 6.9
TI-2025-36726 Broken Access Control in Windu CMS CVSS 4.0MEDIUM 6.9
TI-2025-36725 Cross-Site Request Forgery in Windu CMS CVSS 4.0MEDIUM 6.8
TI-2013-06126 Windu CMS 2.2 allows XSS via the name parameter to admin/content/edit or… CVSS 3.0MEDIUM 6.1

See all 12 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences