CVE-2026-52832

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Source

https://cve.org/CVERecord?id=CVE-2026-52832

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-52832.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2026-52832

Aliases

Downstream

openSUSE-SU-2026:21483-1

Related

openSUSE-SU-2026:21483-1

Published

2026-09-02T16:38:15Z

Modified

2026-10-16T02:55:57Z

Severity

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

Summary

Nuclio: Unauthenticated path traversal in spec.handler allows arbitrary file write in Dashboard container

Details

Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.5, Nuclio Dashboard exposes POST /api/functions without authentication by default (NOP auth mode). The spec.handler field (e.g., mymodule:myfunction) is parsed by functionconfig.ParseHandler() which splits on : only — no path validation is applied to the module portion. This issue has been patched in version 1.16.5.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52832.json"
}

References

Affected packages

Git / github.com/nuclio/nuclio

Affected ranges

Type

GIT

Repo

https://github.com/nuclio/nuclio

Events

Introduced

Fixed

6f42d340d3a3900c02838a825a410af902508d94

Fixed

2a55d3a8bd4d49226cb4742020303f5bf2a0931d

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "1.16.5"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "2a55d3a8bd4d49226cb4742020303f5bf2a0931d"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "1.16.5",
            "range":  [
                {
                    "fixed":  "6f42d340d3a3900c02838a825a410af902508d94"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*

0.1.0

0.2.0

0.2.1

0.2.2

0.2.3

0.2.4

0.2.5

0.2.6

0.2.7

0.2.8

0.2.9

0.3.0

0.3.1

0.3.2

0.3.3

0.3.4

0.4.0

0.5.0

0.5.1

0.5.10

0.5.11

0.5.12

0.5.13

0.5.14

0.5.15

0.5.2

0.5.3

0.5.4

0.5.5

0.5.6

0.5.7

0.5.8

0.5.9

0.7.0

0.7.10

0.7.11

0.7.2

0.7.3

0.7.4

0.7.5

0.7.6

0.7.7

0.7.8

0.7.9

1.*

1.0.0

1.0.1

1.1.0

1.1.1

1.1.10

1.1.13

1.1.14

1.1.15

1.1.16

1.1.17

1.1.18

1.1.19

1.1.2

1.1.20

1.1.3

1.1.5

1.1.6

1.1.7

1.1.8

1.1.9

1.10.0

1.10.1

1.10.2

1.10.3

1.10.4

1.10.5

1.10.6

1.10.7

1.10.8

1.11.0

1.11.1

1.11.10

1.11.11

1.11.12

1.11.13

1.11.14

1.11.15

1.11.16

1.11.17

1.11.18

1.11.19

1.11.2

1.11.20

1.11.21

1.11.22

1.11.23

1.11.24

1.11.3

1.11.4

1.11.5

1.11.6

1.11.7

1.11.8

1.11.9

1.12.0

1.12.1

1.12.10

1.12.11

1.12.12

1.12.13

1.12.14

1.12.2

1.12.3

1.12.4

1.12.5

1.12.6

1.12.7

1.12.8

1.12.9

1.13.0

1.13.1

1.13.2

1.13.3

1.13.4

1.14.0

1.14.1

1.14.2

1.14.3

1.14.5

1.14.6

1.14.7

1.14.8

1.15.1

1.15.10

1.15.11

1.15.12

1.15.13

1.15.14

1.15.15

1.15.16

1.15.17

1.15.18

1.15.19

1.15.2

1.15.20

1.15.21

1.15.22

1.15.23

1.15.24

1.15.25

1.15.3

1.15.8

1.15.9

1.16.0

1.16.2

1.16.3

1.16.4

1.2.0

1.2.2

1.2.3

1.3.0

1.3.1

1.3.10

1.3.11

1.3.12

1.3.13

1.3.14

1.3.15

1.3.16

1.3.17

1.3.18

1.3.19

1.3.2

1.3.20

1.3.21

1.3.22

1.3.3

1.3.4

1.3.5

1.3.6

1.3.7

1.3.8

1.3.9

1.4.0

1.4.1

1.4.10

1.4.11

1.4.12

1.4.13

1.4.14

1.4.15

1.4.16

1.4.17

1.4.2

1.4.3

1.4.4

1.4.5

1.4.6

1.4.7

1.4.8

1.4.9

1.5.0

1.5.1

1.5.10

1.5.11

1.5.12

1.5.13

1.5.14

1.5.15

1.5.16

1.5.2

1.5.3

1.5.4

1.5.5

1.5.6

1.5.7

1.5.8

1.5.9

1.6.0

1.6.1

1.6.10

1.6.11

1.6.12

1.6.13

1.6.14

1.6.15

1.6.16

1.6.17

1.6.18

1.6.19

1.6.2

1.6.20

1.6.21

1.6.22

1.6.23

1.6.24

1.6.25

1.6.26

1.6.27

1.6.28

1.6.29

1.6.3

1.6.30

1.6.4

1.6.5

1.6.6

1.6.7

1.6.8

1.6.9

1.7.0

1.7.1

1.7.10

1.7.11

1.7.2

1.7.3

1.7.4

1.7.5

1.7.6

1.7.7

1.7.8

1.7.9

1.8.0

1.8.1

1.8.10

1.8.11

1.8.12

1.8.13

1.8.14

1.8.15

1.8.16

1.8.17

1.8.2

1.8.3

1.8.4

1.8.5

1.8.6

1.8.7

1.8.8

1.8.9

1.9.0

1.9.1

2.*

2.0.0

8.*

8.8.8

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-52832.json"