CVE-2026-29107

Received Received - Intake

Server-Side Request Forgery in SuiteCRM PDF Template Rendering

Publication date: 2026-03-19

Last updated on: 2026-03-24

Assigner: GitHub, Inc.

Description

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, it is possible to create PDF templates with `<img>` tags. When a PDF is exported using this template, the content (for example, `<img src=http://{burp_collaborator_url}>` is rendered server side, and thus a request is issued from the server, resulting in Server-Side Request Forgery. Versions 7.15.1 and 8.9.3 patch the issue.

CVSS Scores

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Meta Information

Published

2026-03-19

Last Modified

2026-03-24

Generated

2026-07-06

AI Q&A

2026-03-20

EPSS Evaluated

2026-07-05

NVD

CVE-2026-29107

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

KEV

CWE ID	Description
CWE-918	The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

Executive Summary

This vulnerability exists in SuiteCRM versions prior to 7.15.1 and 8.9.3. It allows an attacker to create PDF templates containing <img> tags with URLs. When such a PDF is exported, the server processes the <img> tag and makes a request to the specified URL. This behavior leads to a Server-Side Request Forgery (SSRF) vulnerability, where the server can be tricked into making unintended requests.

Impact Analysis

The SSRF vulnerability can be exploited to make the server send requests to internal or external systems that the attacker chooses. This can lead to information disclosure, unauthorized interactions with internal services, or potentially further attacks within the network. Although the vulnerability does not directly impact confidentiality or availability, it can affect the integrity of the system.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

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 Server-Side Request Forgery issue caused by rendering <img> tags in PDF templates.

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