CVE-2026-86019

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Source
https://cve.org/CVERecord?id=CVE-2026-86019
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86019.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-86019
Aliases
  • GHSA-8fvw-xrgv-jq4w
Published
2026-10-23T04:04:02Z
Modified
2026-11-01T02:31:03Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Part-DB: Attachment Size Limit Bypass via API Base64 Upload
Details

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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-400",
        "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86019.json"
}
References

Affected packages

Git / github.com/part-db/part-db-server

Affected ranges

Type
GIT
Repo
https://github.com/part-db/part-db-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1a8ff831ab5a1135a3f8193e895c424596530051
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.13.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "original_tag": "v2.13.2",
            "range": [
                {
                    "fixed": "1a8ff831ab5a1135a3f8193e895c424596530051"
                }
            ],
            "source": "REFERENCES_TAG"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.13.2"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.0-beta.1
v1.0.1
v1.0.2
v1.0.3
v1.1.0
v1.1.1
v1.10.0
v1.10.1
v1.10.2
v1.10.3
v1.10.4
v1.10.5
v1.10.6
v1.10.7
v1.11.0
v1.11.1
v1.11.2
v1.11.3
v1.12.0
v1.12.1
v1.14.5
v1.15.0
v1.15.1
v1.15.2
v1.16.0
v1.16.1
v1.17.0
v1.17.1
v1.17.2
v1.17.3
v1.17.4
v1.2.0
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.4.0
v1.4.1
v1.4.2
v1.5.0
v1.5.1
v1.5.2
v1.6.0
v1.6.1
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.8.0
v1.8.1
v1.8.2
v1.9.0
v1.9.1
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.1.0
v2.1.1
v2.1.2
v2.10.0
v2.11.0
v2.11.1
v2.12.0
v2.12.1
v2.12.2
v2.13.0
v2.2.0
v2.2.1
v2.3.0
v2.4.0
v2.5.0
v2.5.1
v2.6.0
v2.7.0
v2.7.1
v2.8.0
v2.8.1
v2.9.0
v2.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86019.json"