Resource exhaustion in Part-Db Part-Db-Server
CVE-2026-86019
Part-DB is an open source inventory management system for electronic components. Prior to version 2.13.2, Part-DB allows authenticated API users to bypass the configured maximum attachment file size by uploading attachments through the API using base64-encoded file data. The application enforces the configured attachment size limit for normal browser-based file uploads, but the API base64 upload path does not apply the same size validation. As a result, an authenticated user with API access and permission to create attachments can upload files larger than the configured maximum attachment size, potentially exhausting disk space and causing a denial of service. This issue has been patched in version 2.13.2.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
EPSS exploit prediction
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Affected products
- Part-Db Part-Db-Server — versions < 2.13.2