CVE-2026-29100

Received Received - Intake

Reflected HTML Injection in SuiteCRM Login Enables Phishing

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. SuiteCRM 7.15.0 contains a reflected HTML injection vulnerability in the login page that allows attackers to inject arbitrary HTML content, enabling phishing attacks and page defacement. Version 7.15.1 patches the issue.

CVSS Scores

EPSS Scores

Probability:
Percentile:

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-2026-29100

Affected Vendors & Products

Vendor	Product	Version / Range
suitecrm	suitecrm	to 7.15.1 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is a reflected HTML injection found in the login page of SuiteCRM version 7.15.0. It allows attackers to inject arbitrary HTML content into the page, which can be used to conduct phishing attacks or deface the page.

Impact Analysis

The vulnerability can impact you by enabling attackers to perform phishing attacks, potentially tricking users into revealing sensitive information. It can also lead to page defacement, damaging the credibility and trustworthiness of your CRM system.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

The vulnerability is fixed in SuiteCRM version 7.15.1. Immediate mitigation involves upgrading your SuiteCRM installation from version 7.15.0 to version 7.15.1 or later.

Hi! I’m here to help you understand CVE-2026-29100. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70