CVE-2025-26916Network attack vector

Unauthenticated server file inclusion

Published Mar 10, 2025 · Updated Apr 28, 2026

Local file inclusion in PixFlow Massive Dynamic 8.2 and earlier allows remote attackers to include server files through unauthenticated requests. The public advisory does not identify the affected endpoint, input parameter, or PHP include/require call that accepts the filename. Successful inclusion can expose file contents and execute PHP code already present in an included file; code execution depends on server configuration and a suitable file.

CVSS severity9.0
Critical
EPSS probability0.63%
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 PixFlow Massive Dynamic 8.2 and earlier allows remote attackers to include server files through unauthenticated requests. The public advisory does not identify the affected endpoint, input parameter, or PHP include/require call that accepts the filename. Successful inclusion can expose file contents and execute PHP code already present in an included file; code execution depends on server configuration and a suitable file.

The record

CVE
CVE-2025-26916
Published
Mar 10, 2025
Updated
Apr 28, 2026
Vendor
PixFlow
Product
Massive Dynamic
Classifications
CWE-98, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=0 <=8.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PixFlow · Massive Dynamicversion=0 <=8.2

Published CVSS scores

9.0PatchstackCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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.

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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')
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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