CVE-2026-59217

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Source

https://cve.org/CVERecord?id=CVE-2026-59217

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59217.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-59217

Aliases

Published

2026-07-09T16:51:32Z

Modified

2026-10-28T02:30:40Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator

Summary

Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)

Details

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledge_id and auto-linked uploaded files to a target knowledge base without applying the write-access check used by /api/v1/knowledge//file/add, allowing read-only knowledge-base users to add arbitrary files. This issue is fixed in version 0.10.0.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-862",
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59217.json"
}

References

Affected packages

Git / github.com/open-webui/open-webui

Affected ranges

Type

GIT

Repo

https://github.com/open-webui/open-webui

Events

Introduced

Fixed

4d2e13cf2bcc451b33bb6374bea4d2163e6cc94c

Fixed

b7626f05fb92b24ab923ad81a037071ebd5623d1

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "0.10.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "b7626f05fb92b24ab923ad81a037071ebd5623d1"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v0.10.0",
            "range":  [
                {
                    "fixed":  "4d2e13cf2bcc451b33bb6374bea4d2163e6cc94c"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*

v0.1.102

v0.1.103

v0.1.104

v0.1.105

v0.1.106

v0.1.107

v0.1.108

v0.1.109

v0.1.110

v0.1.111

v0.1.112

v0.1.113

v0.1.114

v0.1.115

v0.1.116

v0.1.117

v0.1.118

v0.1.119

v0.1.120

v0.1.121

v0.1.122

v0.1.123

v0.1.124

v0.1.125

v0.2.0

v0.2.1

v0.2.2

v0.2.3

v0.2.4

v0.2.5

v0.3.0

v0.3.1

v0.3.10

v0.3.11

v0.3.12

v0.3.13

v0.3.14

v0.3.15

v0.3.16

v0.3.17

v0.3.18

v0.3.19

v0.3.2

v0.3.20

v0.3.21

v0.3.22

v0.3.23

v0.3.24

v0.3.25

v0.3.26

v0.3.27

v0.3.28

v0.3.29

v0.3.3

v0.3.30

v0.3.31

v0.3.32

v0.3.33

v0.3.34

v0.3.35

v0.3.4

v0.3.5

v0.3.6

v0.3.7

v0.3.8

v0.3.9

v0.4.0

v0.4.1

v0.4.2

v0.4.3

v0.4.4

v0.4.5

v0.4.6

v0.4.7

v0.4.8

v0.5.0

v0.5.1

v0.5.10

v0.5.11

v0.5.12

v0.5.13

v0.5.14

v0.5.15

v0.5.16

v0.5.17

v0.5.18

v0.5.19

v0.5.2

v0.5.20

v0.5.3

v0.5.4

v0.5.5

v0.5.6

v0.5.7

v0.5.8

v0.5.9

v0.6.0

v0.6.1

v0.6.10

v0.6.11

v0.6.12

v0.6.13

v0.6.14

v0.6.15

v0.6.16

v0.6.17

v0.6.18

v0.6.19

v0.6.2

v0.6.20

v0.6.21

v0.6.22

v0.6.23

v0.6.24

v0.6.25

v0.6.26

v0.6.27

v0.6.28

v0.6.29

v0.6.3

v0.6.30

v0.6.31

v0.6.32

v0.6.33

v0.6.34

v0.6.35

v0.6.36

v0.6.37

v0.6.38

v0.6.39

v0.6.4

v0.6.40

v0.6.41

v0.6.42

v0.6.43

v0.6.5

v0.6.6

v0.6.7

v0.6.8

v0.6.9

v0.7.0

v0.7.1

v0.7.2

v0.8.0

v0.8.1

v0.8.10

v0.8.11

v0.8.12

v0.8.2

v0.8.3

v0.8.4

v0.8.5

v0.8.6

v0.8.7

v0.8.8

v0.8.9

v0.9.0

v0.9.1

v0.9.2

v0.9.3

v0.9.4

v0.9.5

v0.9.6

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59217.json"