What’s Vulnerable › Vulnerabilities

CVE-2026-34372: Sulu checks fix permissions for subentities endpoints

• Severity: low (CVSS 2.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-31 · updated 2026-07-24
• Weakness: CWE-288

Description

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.

Affected products

• sulu: from 1.0.0 before 2.6.22; from 3.0.0 before 3.0.5 — fixed in 2.6.22, 3.0.5

How to fix

Upgrade to a fixed version: sulu 2.6.22, 3.0.5. Check the vendor advisory for mitigations.

References

• https://github.com/sulu/sulu/releases/tag/2.6.22
• https://github.com/sulu/sulu/releases/tag/3.0.5
• https://github.com/sulu/sulu/security/advisories/GHSA-6h7h-m7p5-hjqp

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