CVE-2025-53431Network attack vector

Unauthenticated PHP code execution via local file inclusion

Published Dec 18, 2025 · Updated Dec 18, 2025

Local file inclusion in AncoraThemes Emberlyn 1.3.1 and earlier allows remote attackers to execute PHP code through crafted file paths. The theme passes an attacker-controlled filename into a PHP include or require operation without sufficient restriction; public records do not identify the affected file, function, or request parameter. No authentication or user interaction is required, but exploitation has high complexity and code execution depends on an includable server file containing PHP code.

CVSS severity8.1
High
EPSS probability0.53%
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 AncoraThemes Emberlyn 1.3.1 and earlier allows remote attackers to execute PHP code through crafted file paths. The theme passes an attacker-controlled filename into a PHP include or require operation without sufficient restriction; public records do not identify the affected file, function, or request parameter. No authentication or user interaction is required, but exploitation has high complexity and code execution depends on an includable server file containing PHP code.

The record

CVE
CVE-2025-53431
Published
Dec 18, 2025
Updated
Dec 18, 2025
Vendor
Agora Foundation
Product
Emberlyn
Classifications
CWE-98, CAPEC-252, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 18, 2025Record 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 <=<= 1.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Agora Foundation · Emberlynversion=n/a <=<= 1.3.1

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.

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Technologies

Your stack

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Your stack

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