CVE-2018-25439 Details
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.
A path traversal vulnerability has been identified in MetInfo CMS versions 6.0.0 prior to 6.1.1. The issue resides in the include/thumb.php file, where unauthenticated attackers can exploit the dir parameter to read arbitrary files. This vulnerability is particularly impactful on Windows systems, where attackers can bypass a str_replace filter using crafted requests that include backslash sequences, allowing access to sensitive files such as config_db.php. The vulnerability was first noted by the Shadowserver Foundation on October 14, 2023.
Users are advised to update MetInfo CMS to version 6.1.1 or later, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 22, 2026CISA-ADP
Assessed Oct 29, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| MetInfo | >= 6.0.0, < 6.1.1 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 29, 2026 | CVE Modified | CISA-ADP |
| Oct 22, 2026 | New CVE Received | [email protected] |