TI-2026-26658 Aliases CVE-2026-34372 GHSA-6h7h-m7p5-hjqp

Sulu checks fix permissions for subentities endpoints

LOW 24CWE-288Published 2026-03-31 · Updated 2026-03-31

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-288.

Summary

Sulu is an open-source PHP content management system based on the Symfony framework. From versions 1.0.0 to before 2.6.22, and 3.0.0 to before 3.0.5, a user which has permission for the Sulu Admin via at least one role could have access to the sub-entities of contacts via the admin API without even have permission for contacts. This issue has been patched in versions 2.6.22 and 3.0.5.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00268 18th percentileScored 2026-11-07

Fix Fixed sulu (sulu): 2.6.22, 3.0.5sulu/sulu (Packagist): 2.6.22, 3.0.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

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
sulu	sulu	1.0.0 to before 2.6.22; 3.0.0 to before 3.0.5	2.6.22, 3.0.5	Patch available	CNA
—	sulu/sulu (Packagist)	1.0.0 to before 2.6.22	2.6.22	Patch available	GHSA-6h7h-m7p5-hjqp
—	sulu/sulu (Packagist)	3.0.0 to before 3.0.5	3.0.5	Patch available	GHSA-6h7h-m7p5-hjqp

sulu Vendorsulu Affected 1.0.0 to before 2.6.22; 3.0.0 to before 3.0.5 Fixed in 2.6.22, 3.0.5 Patch available CNA
sulu/sulu (Packagist) Vendor— Affected 1.0.0 to before 2.6.22 Fixed in 2.6.22 Patch available GHSA-6h7h-m7p5-hjqp
sulu/sulu (Packagist) Vendor— Affected 3.0.0 to before 3.0.5 Fixed in 3.0.5 Patch available GHSA-6h7h-m7p5-hjqp

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sulu:sulu::::::::	1.0.0 to before 2.6.22; 3.0.0 to before 3.0.5	Vulnerable	sulu

cpe:2.3:a:sulu:sulu:*:*:*:*:*:*:*:* Versions 1.0.0 to before 2.6.22; 3.0.0 to before 3.0.5 Vulnerable ·sulu

Remediation

Fix · CNA sulu (sulu) Fixed in 2.6.22, 3.0.5
Fix · GHSA-6h7h-m7p5-hjqp sulu/sulu (Packagist) Fixed in 2.6.22 Advisory →
Fix · GHSA-6h7h-m7p5-hjqp sulu/sulu (Packagist) Fixed in 3.0.5 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2026-34372
2026-10-03 Alias added: GHSA-6h7h-m7p5-hjqp

References

Advisory 2

Other 3

TI-2021-19642 PHP file inclusion in the Sulu admin panel CVSS 3.1HIGH 8.8
TI-2024-18520 Sulu grants access to pages regardless of role permissions CVSS 3.1HIGH 8.1
TI-2021-12405 XSS Injection in Media Collection Title was possible CVSS 3.1HIGH 8.4
TI-2021-19641 Privilege escalation in the Sulu Admin panel CVSS 3.1HIGH 7.2
TI-2021-18008 Improper Neutralization HTML tags in sulu/sulu CVSS 3.1MEDIUM 6.2
TI-2024-31897 Reflected XSS Vulnerability in Sulu Media Bundle CVSS 3.1MEDIUM 6.1

See all 10 →

Sources

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