SuiteCRM-Core Host Header Injection in /legacy

published 2024-06-10 2 y ago modified 2026-06-17 4 mo ago also BIT-suitecrm-2024-36419 , EUVD-2024-36076 , GHSA-3323-hjq3-c6vc

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

SuiteCRM is an open-source Customer Relationship Management (CRM) software application. A vulnerability in versions prior to 8.6.1 allows for Host Header Injection when directly accessing the `/legacy` route. Version 8.6.1 contains a patch for the issue.

Patch / fix

fixed in 2

bitnami suitecrm 8.6.1
salesagility suitecrm 8.6.1

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-06-11)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
OSV	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
bitnami	suitecrm	<8.6.1	8.6.1

Affected products

salesagility SuiteCRM-Core
salesagility suitecrm

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

github.com /salesagility/SuiteCRM-Core/security/advisories/GHSA-3323-hjq3-c6vc
third-party-advisory, web
nvd.nist.gov /vuln/detail/CVE-2024-36419
web

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary