CVE-2024-36417: SuiteCRM Stored XSS Vulnerability Allows Code Execution via Malicious iFrame

Severity: critical (CVSS 9.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-10 · updated 2026-06-17
Weakness: CWE-79

Description

SuiteCRM is an open-source Customer Relationship Management (CRM) software application. Prior to versions 7.14.4 and 8.6.1, an unverified IFrame can be added some some inputs, which could allow for a cross-site scripting attack. Versions 7.14.4 and 8.6.1 contain a fix for this issue.

Affected products

salesagility SuiteCRM: before 7.14.4; from 8.0.0 before 8.6.1 — fixed in 7.14.4, 8.6.1

How to fix

Upgrade to a fixed version: salesagility SuiteCRM 7.14.4, 8.6.1. Check the vendor advisory for mitigations.

References

https://github.com/salesagility/SuiteCRM/security/advisories/GHSA-3www-6rqc-rm7j
https://github.com/salesagility/SuiteCRM/security/advisories/GHSA-3www-6rqc-rm7j

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