CVE-2025-54017Network attack vector

Unauthenticated server file inclusion via undisclosed input

Published Aug 20, 2025 · Updated Apr 28, 2026

Local file inclusion in Cozmoslabs Paid Member Subscriptions 2.15.4 and earlier allows remote attackers to include server files. The public advisory does not identify the affected request parameter, PHP include/require call, file, or validation failure. No authentication is required, but user interaction and high-complexity conditions gate file disclosure or execution of PHP in an includable local file.

CVSS severity7.5
High
EPSS probability0.56%
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 Cozmoslabs Paid Member Subscriptions 2.15.4 and earlier allows remote attackers to include server files. The public advisory does not identify the affected request parameter, PHP include/require call, file, or validation failure. No authentication is required, but user interaction and high-complexity conditions gate file disclosure or execution of PHP in an includable local file.

The record

CVE
CVE-2025-54017
Published
Aug 20, 2025
Updated
Apr 28, 2026
Vendor
Cozmoslabs
Product
Paid Member Subscriptions
Classifications
CWE-98, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 20, 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 <=2.15.4 changes=[{"at":"2.15.5","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Cozmoslabs · Paid Member Subscriptionsversion=0 <=2.15.4 changes=[{"at":"2.15.5","status":"unaffected"}]

Published CVSS scores

7.5PatchstackCVSS:3.1/AV:N/AC:H/PR:N/UI:R/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')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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