CVE-2025-39592Network attack vector

Authenticated local file inclusion

Published Apr 16, 2025 · Updated Apr 28, 2026

Local file inclusion in WP Shuffle Subscribe to Unlock Lite 1.3.0 and earlier allows remote authenticated users to read server files. Patchstack has not published the affected function, parameter, or exact include operation that accepts an attacker-controlled filename. Contributor-level access and high attack complexity are required, and successfully included files can have their contents displayed in the response.

CVSS severity7.5
High
EPSS probability0.89%
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 WP Shuffle Subscribe to Unlock Lite 1.3.0 and earlier allows remote authenticated users to read server files. Patchstack has not published the affected function, parameter, or exact include operation that accepts an attacker-controlled filename. Contributor-level access and high attack complexity are required, and successfully included files can have their contents displayed in the response.

The record

CVE
CVE-2025-39592
Published
Apr 16, 2025
Updated
Apr 28, 2026
Vendor
WP Shuffle
Product
Subscribe to Unlock Lite
Classifications
CWE-98, CAPEC-252, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 16, 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 <=1.3.0 changes=[{"at":"1.3.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WP Shuffle · Subscribe to Unlock Liteversion=0 <=1.3.0 changes=[{"at":"1.3.1","status":"unaffected"}]

Published CVSS scores

7.5PatchstackCVSS:3.1/AV:N/AC:H/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
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
T1005Data from Local System

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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