EUVD-2026-15512
GHSA-4vww-h9rr-whmq
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessCraft malicious URL with path traversal payload
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ExploitInclude local file via vulnerable include/require statement
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ExecutionAccess sensitive files or execute PHP code
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ImpactAchieve remote code execution on server
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V5 - File Handling File inclusion prevention, allowlisting
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Command and Control The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | Remote unauthenticated attacker targeting ThemeREX ProLingua versions <= 1.1.12. Requires specific PHP file inclusion parameter manipulation; AC:H indicates non-trivial exploitation complexity. No user interaction needed. Affects installations with vulnerable parameter handling in PHP include/require statements. |
| Impact | CVSS 8.1. EPSS 0.1%. No patch confirmed. |
| Exploit ScenarioDerived | An attacker could exploit this vulnerability in ThemeREX ProLingua prolingua allows PHP Local File Inclusion to compromise the security of affected deployments, potentially impacting confidentiality, integrity, or availability. |
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Alert meAnalysisAIv1 – Mar 25, 2026
A security vulnerability in ThemeREX ProLingua prolingua allows PHP Local File Inclusion (CVSS 8.1). High severity vulnerability requiring prompt remediation.
Earlier versions of this analysis (1)
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX ProLingua prolingua allows PHP Local File Inclusion.This issue affects
RemediationAI
Monitor vendor channels for patch availability.
Affected VersionsENISA
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
CWE-98 (PHP Remote File Inclusion). CVSS 8.1 indicates high severity. Affects ThemeREX ProLingua prolingua allows PHP Local File Inclusion.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX ProLingua prolingua allows PHP Local File Inclusion.This issue affects ProLingua: from n/a through <= 1.1.12.
Executive ViewAI
CVE-2026-22504 presents notable security risk rated CVSS 8.1. Successful exploitation could significantly impact the confidentiality, integrity, or availability of affected systems. Organizations should apply vendor updates when available and consider compensating controls in the interim.
Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls to limit exposure; (2) Enable enhanced monitoring and alerting; (3) Apply principle of least privilege.
Threat Intelligence Overview
NVD
CVE.org
EPSS
Vulnrichment
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Local File Inclusion vulnerabilities occur when an application accepts user-controlled input to specify which file should be loaded or executed, typically through functions like PHP's `include()`, `require()`, or `fopen()`.
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
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