CVE-2026-27987

HIGH
2026-03-05 [email protected]
8.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 05, 2026 - 06:16 nvd
HIGH 8.1

Tags

PHP Lfi

Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX The Qlean the-qlean allows PHP Local File Inclusion.This issue affects The Qlean: from n/a through <= 2.12.

Analysis

ThemeREX The Qlean WordPress theme through version 2.12 contains a local file inclusion vulnerability in its PHP file handling that enables attackers to read arbitrary files from the server. The vulnerability requires no authentication and can be exploited remotely to access sensitive configuration files and source code. …

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Remediation

Within 24 hours: Identify all WordPress installations using The Qlean theme and document affected systems. Within 7 days: Implement WAF rules to block suspicious file inclusion patterns targeting the vulnerable endpoints, disable the affected theme functionality if possible, or isolate affected sites from production traffic. …

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Priority Score

41
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +40
POC: 0

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CVE-2026-27987 vulnerability details – vuln.today
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