CVE-2026-39582Network attack vector

Unauthenticated code execution via local file inclusion

Published Jun 17, 2026 · Updated Jun 17, 2026

Local file inclusion in XTemos Hitek before 1.8.3 allows remote attackers to include and execute server-side PHP files. Public records do not identify the affected function or request parameter; they state only that attacker-controlled filenames reach a PHP include or require operation. No authentication or user interaction is required, but code execution depends on an includable PHP file already being present or uploadable on the server.

CVSS severity8.1
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in XTemos Hitek before 1.8.3 allows remote attackers to include and execute server-side PHP files. Public records do not identify the affected function or request parameter; they state only that attacker-controlled filenames reach a PHP include or require operation. No authentication or user interaction is required, but code execution depends on an includable PHP file already being present or uploadable on the server.

The record

CVE
CVE-2026-39582
Published
Jun 17, 2026
Updated
Jun 17, 2026
Vendor
XTemos
Product
Hitek
Classifications
CWE-98, CAPEC-252, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2026Record 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=n/a <1.8.3 changes=[{"at":"1.8.3","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

XTemos · Hitekversion=n/a <1.8.3 changes=[{"at":"1.8.3","status":"unaffected"}]

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

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Your stack

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