CVE-2026-27334

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 dan_fisher Alchemists alchemists allows PHP Local File Inclusion.This issue affects Alchemists: from n/a through <= 4.6.0.

Analysis

PHP Local File Inclusion in dan_fisher Alchemists versions through 4.6.0 allows unauthenticated remote attackers to read arbitrary files on affected servers through improper handling of file inclusion statements. The vulnerability requires specific network conditions to exploit but carries high impact potential across confidentiality, integrity, and availability. …

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Remediation

Within 24 hours: Identify all systems running Alchemists <= 4.6.0 and isolate them or restrict network access if possible. Within 7 days: Implement WAF rules to block file inclusion patterns and monitor for exploitation attempts; contact vendor for patch timeline. …

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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-2026-27334 vulnerability details – vuln.today
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