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Part-DB: Authenticated Disk Exhaustion via Unbounded Server-Side Attachment Downloads

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-86018

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-86018

Part-DB-server

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Part-DB",
    "product": "Part-DB-server",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.13.2"
      }
    ]
  }
]
Related CVEs
CVE-2026-86018

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#52583 · Revision 1
Added to Heist Feed
Publisher date
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