CVE-2026-23801

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 fuelthemes The Issue theissue allows PHP Local File Inclusion.This issue affects The Issue: from n/a through <= 1.6.11.

Analysis

Improper file inclusion handling in PHP-based The Issue theme versions 1.6.11 and earlier enables attackers to include and execute arbitrary local files, potentially leading to remote code execution. An unauthenticated attacker can exploit this vulnerability over the network to read sensitive files or execute malicious PHP code. …

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Remediation

Within 24 hours: Identify all sites running The Issue theme and document current version numbers; isolate affected systems from production traffic if possible. Within 7 days: Update to The Issue version > 1.6.11 if available, or migrate to an alternative theme; implement WAF rules blocking suspicious file inclusion patterns. …

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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-2026-23801 vulnerability details – vuln.today
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