CVE-2026-73387Network attack vector

Arbitrary file read via local file inclusion

Published Aug 19, 2026 · Updated Aug 19, 2026

Local file inclusion in SmartDataSoft Resido 1.5 and earlier allows remote attackers to read server files via web requests. Patchstack and the published CVE record do not identify the vulnerable PHP file, parameter, or include call, so the only public mechanism detail is that attacker-controlled local paths can be included by the theme. No authentication is required, and exposure is limited to sites running the Resido theme; successful exploitation can disclose sensitive local files and, in some PHP deployments, broaden impact if executable local files are included.

CVSS severity8.1
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Local file inclusion in SmartDataSoft Resido 1.5 and earlier allows remote attackers to read server files via web requests. Patchstack and the published CVE record do not identify the vulnerable PHP file, parameter, or include call, so the only public mechanism detail is that attacker-controlled local paths can be included by the theme. No authentication is required, and exposure is limited to sites running the Resido theme; successful exploitation can disclose sensitive local files and, in some PHP deployments, broaden impact if executable local files are included.

The record

CVE
CVE-2026-73387
Published
Aug 19, 2026
Updated
Aug 19, 2026
Vendor
SmartDataSoft
Product
Resido
Classifications
CWE-98, CAPEC-252, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SmartDataSoft · Residoversion=n/a <=1.5

Published CVSS scores

8.1PatchstackCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-98Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
CAPEC-252PHP Local File Inclusion
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo