CVE-2026-80209

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Source

https://cve.org/CVERecord?id=CVE-2026-80209

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80209.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-80209

Published

2026-08-27T14:50:30Z

Modified

2026-08-29T03:30:52Z

Severity

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

Summary

Fonoster through 0.22.7 Incorrect Authorization in the Identity UpdateWorkspace Handler

Details

The updateWorkspace handler in mods/identity/src/workspaces/createUpdateWorkspace.ts in Fonoster through 0.22.7 invokes the gRPC callback with PERMISSION_DENIED when createIsWorkspaceMember reports that the caller is not a member of the target workspace, but it does not return. Execution continues into prisma.workspace.update, which is scoped by the workspace reference alone, so the rename commits before the second callback is issued and the caller receives a permission error for a write that already succeeded. The gRPC interceptor in mods/common/src/identity/createAuthInterceptor.ts binds the workspace accessKeyId to the caller's token only for paths in workspaceResourceAccess or workspaceResourceOwnerOrAdminAccess, and Identity/UpdateWorkspace is listed in fullIdentityAccess, which the base USER role holds. Any authenticated user can therefore rename an arbitrary workspace in the deployment.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80209.json"
}

References

Affected packages

Git / github.com/fonoster/fonoster

Affected ranges

Type

GIT

Repo

https://github.com/fonoster/fonoster

Events

Introduced

Fixed

af2404e51a423e45e59515282495ecdec27e0eed

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.22.7"
        },
        {
            "fixed": "0.22.7"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v0.*

v0.0.1

v0.0.10

v0.0.11

v0.0.12

v0.0.13

v0.0.14

v0.0.15

v0.0.16

v0.0.17

v0.0.18

v0.0.19

v0.0.2

v0.0.20

v0.0.21

v0.0.22

v0.0.23

v0.0.24

v0.0.25

v0.0.26

v0.0.27

v0.0.28

v0.0.29

v0.0.3

v0.0.30

v0.0.31

v0.0.32

v0.0.33

v0.0.34

v0.0.35

v0.0.36

v0.0.37

v0.0.38

v0.0.39

v0.0.4

v0.0.40

v0.0.41

v0.0.42

v0.0.43

v0.0.44

v0.0.45

v0.0.46

v0.0.47

v0.0.5

v0.0.6

v0.0.7

v0.0.8

v0.0.9

v0.10.0

v0.12.1

v0.12.15

v0.12.16

v0.12.2

v0.12.3

v0.12.4

v0.12.5

v0.12.6

v0.13.0

v0.13.1

v0.13.10

v0.13.2

v0.13.3

v0.13.5

v0.13.6

v0.13.7

v0.13.8

v0.13.9

v0.14.0

v0.14.3

v0.14.4

v0.15.3

v0.15.4

v0.15.5

v0.15.6

v0.16.0

v0.16.1

v0.16.10

v0.16.2

v0.16.3

v0.16.4

v0.16.5

v0.16.6

v0.16.7

v0.16.8

v0.16.9

v0.17.0

v0.17.1

v0.17.2

v0.17.3

v0.17.4

v0.18.0

v0.18.1

v0.18.2

v0.18.3

v0.18.4

v0.18.5

v0.19.0

v0.19.1

v0.20.0

v0.20.1

v0.21.0

v0.22.0

v0.22.1

v0.22.2

v0.22.3

v0.22.4

v0.22.5

v0.22.6

v0.3.17-alpha.3

v0.3.19

v0.3.20

v0.3.22

v0.4.0

v0.4.1

v0.4.10

v0.4.14

v0.4.15

v0.4.16

v0.4.17

v0.4.18

v0.4.19

v0.4.2

v0.4.20

v0.4.21

v0.4.22

v0.4.3

v0.4.4

v0.4.5

v0.4.6

v0.4.7

v0.4.8

v0.4.9

v0.5.0

v0.5.1

v0.5.2

v0.5.3

v0.5.4

v0.6.1

v0.6.1-alpha.0

v0.6.2

v0.6.2-alpha.0

v0.6.3

v0.6.4

v0.6.5

v0.6.6

v0.7.0

v0.7.1

v0.7.10

v0.7.11

v0.7.12

v0.7.13

v0.7.14

v0.7.15

v0.7.16

v0.7.17

v0.7.18

v0.7.19

v0.7.2

v0.7.20

v0.7.21

v0.7.22

v0.7.23

v0.7.24

v0.7.25

v0.7.26

v0.7.27

v0.7.28

v0.7.29

v0.7.3

v0.7.30

v0.7.31

v0.7.32

v0.7.33

v0.7.35

v0.7.36

v0.7.37

v0.7.38

v0.7.39

v0.7.4

v0.7.40

v0.7.41

v0.7.42

v0.7.43

v0.7.44

v0.7.45

v0.7.46

v0.7.47

v0.7.48

v0.7.49

v0.7.5

v0.7.50

v0.7.51

v0.7.52

v0.7.53

v0.7.54

v0.7.55

v0.7.56

v0.7.57

v0.7.6

v0.7.7

v0.7.8

v0.7.9

v0.8.0

v0.8.1

v0.8.10

v0.8.11

v0.8.12

v0.8.13

v0.8.14

v0.8.15

v0.8.16

v0.8.17

v0.8.18

v0.8.19

v0.8.2

v0.8.20

v0.8.21

v0.8.22

v0.8.23

v0.8.24

v0.8.25

v0.8.26

v0.8.27

v0.8.28

v0.8.29

v0.8.3

v0.8.30

v0.8.31

v0.8.32

v0.8.33

v0.8.34

v0.8.35

v0.8.36

v0.8.37

v0.8.38

v0.8.39

v0.8.4

v0.8.40

v0.8.41

v0.8.42

v0.8.43

v0.8.44

v0.8.45

v0.8.46

v0.8.47

v0.8.48

v0.8.49

v0.8.5

v0.8.50

v0.8.51

v0.8.52

v0.8.53

v0.8.54

v0.8.55

v0.8.56

v0.8.57

v0.8.58

v0.8.59

v0.8.6

v0.8.60

v0.8.61

v0.8.62

v0.8.63

v0.8.64

v0.8.65

v0.8.7

v0.8.8

v0.8.9

v0.9.0

v0.9.1

v0.9.10

v0.9.11

v0.9.12

v0.9.13

v0.9.14

v0.9.15

v0.9.16

v0.9.17

v0.9.18

v0.9.19

v0.9.2

v0.9.20

v0.9.21

v0.9.22

v0.9.23

v0.9.24

v0.9.25

v0.9.26

v0.9.27

v0.9.28

v0.9.29

v0.9.3

v0.9.30

v0.9.31

v0.9.32

v0.9.33

v0.9.34

v0.9.35

v0.9.36

v0.9.37

v0.9.39

v0.9.4

v0.9.40

v0.9.42

v0.9.43

v0.9.44

v0.9.45

v0.9.46

v0.9.47

v0.9.48

v0.9.49

v0.9.5

v0.9.50

v0.9.53

v0.9.54

v0.9.55

v0.9.56

v0.9.57

v0.9.6

v0.9.7

v0.9.8

v0.9.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80209.json"