CVE-2026-37637 Details
Description
An issue in Alexantr filemanager v.1.0 allows a remote attacker to execute arbitrary code via the filemanager.php component
A remote code execution vulnerability exists in Alexantr Filemanager version 1.0, specifically within the filemanager.php component. This issue arises from inadequate validation of uploaded files, allowing attackers to upload malicious PHP files to a web-accessible directory and execute arbitrary commands on the server.
Users and the vendor are advised to implement several security measures. These include blocking dangerous file extensions, using an allowlist for acceptable file types, validating MIME types and file content on the server side, storing uploaded files outside the web root, disabling PHP execution in upload directories, renaming uploaded files to remove user-controlled extensions, and applying proper access controls to restrict upload functionality to trusted users.
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 Jun 29, 2026CISA-ADP
Assessed Jun 29, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/SLO-CYBER-SEC/CVE-2026-37637 | CISA-ADP | ExploitRemedy |
| https://github.com/SLO-CYBER-SEC/CVE-2026-37637 | [email protected] | ExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Alexantr filemanager | 1.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 29, 2026 | CVE Modified | CISA-ADP |
| Jun 29, 2026 | New CVE Received | [email protected] |