CVE-2026-29104
Authenticated Arbitrary File Upload in SuiteCRM Configurator Module
Publication date: 2026-03-19
Last updated on: 2026-03-24
Assigner: GitHub, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| suitecrm | suitecrm | to 7.15.1 (exc) |
| suitecrm | suitecrm | From 8.0.0 (inc) to 8.9.3 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-434 | The product allows the upload or transfer of dangerous file types that are automatically processed within its environment. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in SuiteCRM, an open-source Customer Relationship Management software. Before versions 7.15.1 and 8.9.3, an authenticated administrator could exploit a flaw in the Configurator module to upload arbitrary files by bypassing file type restrictions intended for PDF font files.
This means that an attacker with administrator access can upload files with attacker-controlled filenames to the server, potentially breaking security boundaries.
Although the upload directory is not directly accessible via the web by default, this vulnerability could be combined with other weaknesses or specific deployment setups to enable further attacks.
How can this vulnerability impact me? :
The vulnerability allows an authenticated administrator to upload arbitrary files to the server, which can lead to security boundary violations.
While the upload directory is not directly web-accessible by default, this flaw may enable further attacks if combined with other vulnerabilities or certain deployment configurations.
Potential impacts include unauthorized file uploads that could be used to execute malicious code, escalate privileges, or compromise the integrity of the system.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should upgrade SuiteCRM to version 7.15.1 or 8.9.3 or later, as these versions contain patches that fix the authenticated arbitrary file upload issue in the Configurator module.
Additionally, ensure that only trusted administrators have access to the Configurator module to reduce the risk of exploitation.