CVE-2026-107362

Malcolm file-upload component ships the upstream FilePond PHP server (pqina/filepond-server-php) largely unmodified: Dockerfile copies all upstream *.php files and Malcolm only overwrites config.php and submit.php. Upstream index.php exposes a fetch API route that instructs the server to download an arbitrary URL with curl (including FOLLOWLOCATION) and, for HEAD requests, stores the fetched response body in the upload container's transfer directory and returns the transfer ID to the caller, enabling full readback of the fetched content.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-280-01.json
https://github.com/cisagov/Malcolm/security/advisories/GHSA-cvx2-hj33-vc4q
https://github.com/cisagov/Malcolm/security/advisories/GHSA-cvx2-hj33-vc4q

Configurations

No configuration.

History

08 Oct 2026, 20:17

Type	Values Removed	Values Added
References	~~() https://github.com/cisagov/Malcolm/security/advisories/GHSA-cvx2-hj33-vc4q -~~	() https://github.com/cisagov/Malcolm/security/advisories/GHSA-cvx2-hj33-vc4q -

08 Oct 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-08 18:17

Updated : 2026-10-08 21:03

NVD link : CVE-2026-107362

Mitre link : CVE-2026-107362

CVE.ORG link : CVE-2026-107362

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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