CVE-2026-107362
HighCVSS 7.1Exploitation Probability (EPSS)
Low risk26th percentile - higher than 26% of all known CVEs
Summary
The Malcolm file-upload component ships the upstream FilePond PHP server largely unmodified. 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 transfer directory and returns the transfer ID, enabling full readback of the fetched content.
Risk Assessment
An attacker can use the server to fetch and read arbitrary content, potentially leading to disclosure of sensitive data or use of the server as a proxy.
Recommendation
It is recommended to restrict access to this component or apply vendor patches.
Related vulnerabilities
- CVE-2026-55981Critical
A firmware verification vulnerability in Creative Sound Blaster Katana allows an attacker to modify a legitimate firmware image and upload the modified firmware to an affected device. The lack of effective integrity verification enables installation of unauthorized software.
- CVE-2026-54630Critical
In Part-DB before version 2.12.1, the attachment upload handler's dangerous-extension blocklist does not include phar. A .phar file uploaded as an attachment is stored in public/media/ (the Apache document root), and the shipped Apache configuration routes .phar to PHP-FPM, allowing execution of arbitrary PHP.
- CVE-2026-115547Critical
An input validation issue in the Okta Access Gateway (OAG) Admin Console allows processing of specially formatted configuration values. An authenticated administrator can leverage this to execute system commands within the context of the OAG service account.
- CVE-2026-19677Critical
An authentication bypass vulnerability in the public onPhase/frevvo registration form version 11.0.14 allows an unauthenticated remote attacker to authenticate as an arbitrary tenant user, obtain TenantAdmin and Designer privileges, and execute arbitrary operating system commands via manipulation of registration parameters.
- CVE-2026-110243Critical
The network management service on Kiloview E3 NDI encoder firmware fails to validate the network interface name accepted by its link maintenance address configuration endpoint before passing it to a shell command. An authenticated web user with network configuration permissions can exploit this to execute arbitrary operating system commands as root.
- CVE-2026-107861Critical
The system control service on Kiloview E3 NDI encoder firmware fails to sanitize the hostname parameter accepted by its device naming endpoint, passing it unquoted into a shell command. An authenticated web user with access to this function can embed characters to execute arbitrary operating system commands as root, resulting in full device compromise.
- CVE-2026-97785Critical
Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-83938Critical
Missing authentication for a critical function in Azure Kubernetes Configuration Service allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-110063Critical
Improper link resolution before file access ('link following') in VM Inspector for Azure Virtual Machines allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-109122Critical
The network management service on affected Kiloview E3 NDI encoder firmware fails to sanitize one field used when configuring static routes via the web management API. An authenticated web user with permission to configure static routes can exploit this to execute arbitrary operating system commands as root, and the malicious configuration persists across reboots.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS