CVE-2023-6388Public exploitNetwork attack vector

Authenticated server-side requests via unvalidated image URL

Published Feb 7, 2024 · Updated Sep 29, 2025

Server-side request forgery in SuiteCRM 7.14.2 allows remote authenticated users to send arbitrary HTTP requests through the server. A user-entered image URL is passed directly to PHP's getimagesize function, causing the server to fetch the supplied destination. Low-privilege authenticated access is required; the server becomes a request proxy, with no published evidence of response disclosure.

CVSS severity5.0
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in SuiteCRM 7.14.2 allows remote authenticated users to send arbitrary HTTP requests through the server. A user-entered image URL is passed directly to PHP's getimagesize function, causing the server to fetch the supplied destination. Low-privilege authenticated access is required; the server becomes a request proxy, with no published evidence of response disclosure.

The record

CVE
CVE-2023-6388
Published
Feb 7, 2024
Updated
Sep 29, 2025
Vendor
SalesAgility
Product
SuiteCRM
Classifications
CWE-918, CAPEC-300, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 29, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.14.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SalesAgility · SuiteCRMversion=7.14.2

Published CVSS scores

5.0Fluid AttacksCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CAPEC-300Port Scanning
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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