CVE-2018-25439

MetInfo CMS < 6.1.1 Unauthenticated Path Traversal via thumb.php dir Parameter

HIGH
7.5
CVSS Score
Published: October 22, 2026 at 10:57 AM UTC
Updated: October 22, 2026 at 05:40 PM UTC
1 product affected across 1 vendorMetinfo

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Severity
HIGH7.5
Exploit prediction
EPSS 0.5%

Description

MetInfo CMS 6.0.0 before 6.1.1 contains a path traversal vulnerability in /include/thumb.php that allows unauthenticated attackers to read arbitrary files via the dir parameter. Attackers can send crafted requests with backslash sequences bypassing the str_replace filter to read files like config_db.php on Windows. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

CVSS

7.5HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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