CVE-2026-56230

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Source

https://cve.org/CVERecord?id=CVE-2026-56230

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56230.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-56230

Aliases

GHSA-cppm-733w-hg86

Published

2026-06-30T22:08:23Z

Modified

2026-10-28T02:30:25Z

Severity

8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Capgo - Broken Object Level Authorization via x-limited-key-id Header

Details

Capgo before 12.128.2 contains a broken object level authorization vulnerability in middlewareKey() that accepts the client-controlled x-limited-key-id header without validating ownership, allowing authenticated users to adopt cross-tenant limited keys. Attackers can supply another tenant's limited key ID to bypass authorization checks and access unauthorized cross-tenant resources across multiple API endpoints.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56230.json"
}

References

Affected packages

Git / github.com/Cap-go/capgo.app

Affected ranges

Type

GIT

Repo

https://github.com/Cap-go/capgo.app

Events

Introduced

Fixed

6685e5f11adef257bf3d085e481f4d8ebcec602e

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "12.128.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "12.128.2"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

0.*

0.1.6

0.1.8

0.11.0

0.14.0

0.14.2

0.14.5

0.14.6

0.15.1

0.16.0

0.16.1

0.16.3

0.18.2

0.19.0

0.20.1

0.20.2

0.23.0

0.24.1

0.26.0

0.26.1

0.29.1

0.29.5

0.3.1

0.30.12

0.30.12-alpha.1

0.30.19

0.30.2

0.30.5-alpha.4

0.30.6-alpha.0

0.30.6-alpha.2

0.30.8-alpha.0

0.30.8-alpha.1

0.30.8-alpha.4

0.30.9-alpha.0

0.30.9-alpha.10

0.30.9-alpha.15

0.30.9-alpha.16

0.30.9-alpha.3

0.30.9-alpha.6

0.30.9-alpha.9

0.6.1

1.*

1.10.0

1.10.1

1.10.2

1.11.0

1.11.1

1.12.1

1.13.11

1.13.12

1.13.13

1.13.3

1.13.4

1.13.5

1.14.4

1.14.6

1.16.0-alpha.0

1.16.1-alpha.0

1.16.3-alpha.0

1.17.0

1.17.0-alpha.0

1.17.0-alpha.1

1.18.0

1.18.1

1.18.10

1.18.16

1.18.2

1.18.24

1.18.26

1.18.28

1.18.33

1.18.36

1.18.4

1.18.5

1.18.8

1.18.9

1.19.3

1.19.4

1.19.5

1.20.0

1.20.1

1.20.2

1.20.3

1.21.0

1.21.10

1.21.11

1.21.19

1.21.23

1.21.25

1.21.6

1.21.7

1.21.8

1.21.9

1.22.1

1.22.2

1.23.0

1.23.1

1.24.0

1.24.1

1.24.10

1.24.16

1.24.17

1.24.18

1.24.2

1.24.3

1.25.14

1.25.2

1.25.6

1.25.7

1.26.1

1.26.2

1.27.0

1.27.1

1.27.2

1.27.3

1.27.6

1.28.3

1.31.1

1.31.3

1.31.4

1.33.3

1.34.0

1.35.0

1.35.1

1.36.12

1.36.15

1.36.22

1.36.24

1.36.25

1.36.4

1.36.41

1.36.49

1.36.7

1.36.8

1.37.15

1.37.22

1.37.31

1.37.5

1.39.0

1.43.1

1.44.1

1.44.11

1.44.12

1.44.15

1.44.16

1.44.19

1.44.21

1.44.26

1.45.0

1.45.1

1.45.2

1.45.3

1.45.4

1.46.0

1.46.4

1.47.0

1.47.1

1.47.3

1.48.0

1.48.1

1.50.0

1.50.1

1.50.2

1.50.3

1.51.0

1.52.1

1.52.2

1.52.3

1.53.0

1.53.1

1.53.2

1.53.3

1.53.4

1.53.5

1.53.6

1.53.7

1.53.8

1.54.0

1.54.1

1.54.2

1.54.3

1.54.4

1.54.5

1.54.6

1.54.9

1.55.0

1.55.12

1.55.2

1.55.23

1.55.3

1.55.31

1.55.35

1.55.37

1.55.38

1.55.39

1.55.4

1.55.42

1.55.43

1.55.44

1.55.5

1.55.6

1.55.9

1.58.1

1.58.15

1.58.16

1.6.11

1.6.7

1.60.4

1.61.12

1.61.14

1.61.15

1.61.17

1.61.2

1.61.21

1.61.23

1.61.27

1.61.33

1.61.34

1.61.35

1.62.0

1.62.1

1.62.4

1.64.1

1.66.4

1.7.10

1.7.15

1.7.24

1.7.27

1.7.28

1.8.1

1.8.3

1.8.6

1.8.7-alpha.0

1.8.7-alpha.1

1.8.7-alpha.2

1.9.0-alpha.0

1.9.1

1.9.10

1.9.6

1.9.7

1.9.9

10.*

10.0.0

capgo-12.*

capgo-12.123.9

capgo-12.124.0

capgo-12.124.1

capgo-12.124.3

capgo-12.124.4

capgo-12.124.5

capgo-12.124.6

capgo-12.124.7

capgo-12.124.9

capgo-12.125.0

capgo-12.126.0

capgo-12.126.1

capgo-12.126.2

capgo-12.127.0

capgo-12.127.1

capgo-12.127.10

capgo-12.127.11

capgo-12.127.12

capgo-12.127.13

capgo-12.127.14

capgo-12.127.15

capgo-12.127.16

capgo-12.127.17

capgo-12.127.18

capgo-12.127.19

capgo-12.127.2

capgo-12.127.20

capgo-12.127.21

capgo-12.127.22

capgo-12.127.23

capgo-12.127.3

capgo-12.127.4

capgo-12.127.5

capgo-12.127.8

capgo-12.127.9

capgo-12.128.0

capgo-12.128.1

cli-7.*

cli-7.94.0

cli-7.94.1

cli-7.94.5

cli-7.94.6

cli-7.94.7

cli-7.94.8

cli-7.94.9

cli-7.95.0

cli-7.95.1

cli-7.95.10

cli-7.95.2

cli-7.95.3

cli-7.95.4

cli-7.95.5

cli-7.95.6

cli-7.95.7

cli-7.95.8

cli-7.95.9

v12.*

v12.100.0

v12.100.1

v12.100.10

v12.100.11

v12.100.12

v12.100.13

v12.100.14

v12.100.15

v12.100.3

v12.100.4

v12.100.5

v12.100.6

v12.100.7

v12.100.8

v12.100.9

v12.101.0

v12.101.1

v12.102.0

v12.102.1

v12.102.2

v12.102.3

v12.102.4

v12.102.6

v12.103.1

v12.104.2

v12.104.3

v12.105.0

v12.105.3

v12.105.4

v12.105.5

v12.105.6

v12.105.8

v12.105.9

v12.106.0

v12.106.1

v12.106.2

v12.107.0

v12.107.1

v12.107.10

v12.107.11

v12.107.19

v12.107.2

v12.107.20

v12.107.21

v12.107.22

v12.107.24

v12.107.26

v12.107.3

v12.107.4

v12.107.5

v12.107.6

v12.107.7

v12.107.8

v12.108.0

v12.108.1

v12.108.10

v12.108.11

v12.108.12

v12.108.13

v12.108.14

v12.108.15

v12.108.16

v12.108.17

v12.108.18

v12.108.19

v12.108.2

v12.108.3

v12.108.4

v12.108.5

v12.108.6

v12.108.7

v12.108.8

v12.108.9

v12.109.0

v12.109.1

v12.109.10

v12.109.11

v12.109.12

v12.109.13

v12.109.14

v12.109.15

v12.109.17

v12.109.2

v12.109.3

v12.109.4

v12.109.5

v12.109.6

v12.109.7

v12.109.8

v12.109.9

v12.110.0

v12.110.2

v12.110.3

v12.110.4

v12.110.5

v12.110.6

v12.111.1

v12.111.2

v12.111.3

v12.112.0

v12.112.1

v12.112.2

v12.112.3

v12.112.4

v12.112.5

v12.112.6

v12.113.0

v12.113.1

v12.113.2

v12.114.0

v12.114.1

v12.114.12

v12.114.2

v12.114.4

v12.114.6

v12.114.7

v12.114.9

v12.115.0

v12.115.2

v12.116.0

v12.116.1

v12.116.10

v12.116.11

v12.116.12

v12.116.13

v12.116.14

v12.116.15

v12.116.16

v12.116.17

v12.116.18

v12.116.19

v12.116.2

v12.116.20

v12.116.21

v12.116.22

v12.116.23

v12.116.24

v12.116.27

v12.116.28

v12.116.29

v12.116.3

v12.116.30

v12.116.33

v12.116.34

v12.116.39

v12.116.4

v12.116.40

v12.116.41

v12.116.45

v12.116.46

v12.116.47

v12.116.48

v12.116.49

v12.116.5

v12.116.50

v12.116.51

v12.116.52

v12.116.53

v12.116.54

v12.116.55

v12.116.56

v12.116.57

v12.116.58

v12.116.59

v12.116.6

v12.116.60

v12.116.61

v12.116.62

v12.116.63

v12.116.64

v12.116.65

v12.116.66

v12.116.67

v12.116.68

v12.116.69

v12.116.7

v12.116.70

v12.116.71

v12.116.72

v12.116.8

v12.116.9

v12.117.1

v12.117.2

v12.117.3

v12.117.4

v12.117.5

v12.117.6

v12.117.8

v12.118.0

v12.118.1

v12.118.2

v12.119.0

v12.119.10

v12.119.12

v12.119.13

v12.119.14

v12.119.15

v12.119.16

v12.119.17

v12.119.18

v12.119.19

v12.119.20

v12.119.21

v12.119.3

v12.119.4

v12.119.5

v12.119.6

v12.119.8

v12.119.9

v12.120.10

v12.120.11

v12.120.12

v12.120.13

v12.120.14

v12.120.15

v12.120.16

v12.120.19

v12.120.20

v12.120.4

v12.120.5

v12.120.6

v12.120.7

v12.120.8

v12.120.9

v12.121.0

v12.121.1

v12.121.10

v12.121.11

v12.121.2

v12.121.4

v12.121.5

v12.121.6

v12.121.7

v12.121.8

v12.121.9

v12.122.0

v12.122.1

v12.122.10

v12.122.11

v12.122.12

v12.122.13

v12.122.14

v12.122.15

v12.122.16

v12.122.2

v12.122.3

v12.122.4

v12.122.5

v12.122.6

v12.122.7

v12.122.8

v12.122.9

v12.123.0

v12.123.1

v12.123.2

v12.123.3

v12.123.4

v12.123.5

v12.123.6

v12.123.7

v12.123.8

v12.55.3

v12.55.4

v12.55.5

v12.55.8

v12.55.9

v12.56.0

v12.56.1

v12.56.10

v12.56.11

v12.56.12

v12.56.13

v12.56.14

v12.56.15

v12.56.16

v12.56.18

v12.56.2

v12.56.24

v12.56.25

v12.56.26

v12.56.4

v12.56.6

v12.56.7

v12.56.8

v12.56.9

v12.73.2

v12.84.5

v12.84.6

v12.85.0

v12.85.1

v12.85.2

v12.85.3

v12.85.4

v12.85.7

v12.85.8

v12.85.9

v12.86.0

v12.86.2

v12.87.1

v12.89.12

v12.89.14

v12.89.15

v12.89.16

v12.89.17

v12.89.5

v12.89.6

v12.89.9

v12.90.0

v12.90.1

v12.90.2

v12.90.3

v12.91.0

v12.91.1

v12.91.10

v12.91.12

v12.91.14

v12.91.15

v12.91.2

v12.91.3

v12.91.4

v12.91.5

v12.91.6

v12.91.7

v12.91.8

v12.91.9

v12.92.0

v12.93.0

v12.93.1

v12.93.2

v12.93.3

v12.93.4

v12.93.5

v12.93.6

v12.94.0

v12.94.1

v12.94.2

v12.94.6

v12.95.0

v12.96.0

v12.96.1

v12.96.2

v12.97.0

v12.97.1

v12.98.1

v12.98.2

v12.98.3

v12.99.0

v12.99.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56230.json"