Arbitrary file upload in Suitecrm
CVE-2026-29104
SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, SuiteCRM contains an authenticated arbitrary file upload vulnerability in the Configurator module. An authenticated administrator can bypass intended file type restrictions when uploading PDF font files, allowing arbitrary files with attacker‑controlled filenames to be written to the server. Although the upload directory is not directly web‑accessible by default, this behavior breaks security boundaries and may enable further attacks when combined with other vulnerabilities or in certain deployment configurations. Versions 7.15.1 and 8.9.3 patch the issue.
Vulnerability class: Unrestricted File Upload
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:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (27.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.001
Affected products
- Suitecrm — versions < 7.15.1, >= 8.0.0, < 8.9.3
Weakness classification (CWE)
References
- github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-5hx9-cmmx-26p3 (Vendor Advisory)
- docs.suitecrm.com/admin/releases/7.15.x (Release Notes)
Frequently asked questions
- What is CVE-2026-29104?
- CVE-2026-29104 is a low-severity vulnerability in Suitecrm, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 2.7/10. Published 2026-03-19.
- How severe is CVE-2026-29104?
- Low severity. CVSS v3 base score is 2.7 out of 10.