Vulnerability in Sulu
CVE-2026-34372
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.001
Affected products
- Sulu — versions >= 1.0.0, < 2.6.22, >= 3.0.0, < 3.0.5
Weakness classification (CWE)
References
- github.com/sulu/sulu/security/advisories/GHSA-6h7h-m7p5-hjqp (Vendor Advisory)
- github.com/sulu/sulu/releases/tag/2.6.22 (Product, Release Notes)
- github.com/sulu/sulu/releases/tag/3.0.5 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-34372?
- CVE-2026-34372 is a low-severity vulnerability in Sulu, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 2.7/10. Published 2026-03-31.
- How severe is CVE-2026-34372?
- Low severity. CVSS v3 base score is 2.7 out of 10.