Vulnerability Description
Part-DB is an open source inventory management system for electronic components. Prior to version 2.13.2, Part-DB allows authenticated users to bypass the configured maximum attachment file size when using the server-side “Download external file” attachment feature. When server-side attachment downloads are enabled, Part-DB downloads the remote file and streams it directly to disk without enforcing the configured MAX_ATTACHMENT_FILE_SIZE limit. As a result, an authenticated user who can create or edit attachments can cause Part-DB to store 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.
Related Weaknesses (CWE)
References
- https://github.com/Part-DB/Part-DB-server/releases/tag/v2.13.2
- https://github.com/Part-DB/Part-DB-server/security/advisories/GHSA-2whx-2cx7-qvq
- https://github.com/Part-DB/Part-DB-server/security/advisories/GHSA-2whx-2cx7-qvq
FAQ
What is CVE-2026-86018?
CVE-2026-86018 is a documented vulnerability. Part-DB is an open source inventory management system for electronic components. Prior to version 2.13.2, Part-DB allows authenticated users to bypass the configured maximum attachment file size when ...
How severe is CVE-2026-86018?
CVSS scoring is not yet available for CVE-2026-86018. Check NVD for updates.
Is there a patch for CVE-2026-86018?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.