CVE-2026-25931

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Source

https://cve.org/CVERecord?id=CVE-2026-25931

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25931.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-25931

Aliases

GHSA-mggq-68mr-58vj

Published

2026-02-09T22:10:37.483Z

Modified

2026-03-13T04:11:14.446918Z

Severity

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

Summary

vscode-spell-checker has a workspace-trust bypass Code Execution

Details

vscode-spell-checker is a basic spell checker that works well with code and documents. Prior to v4.5.4, DocumentSettings._determineIsTrusted treats the configuration value cSpell.trustedWorkspace as the authoritative trust flag. The value defaults to true (package.json) and is read from workspace configuration each time settings are fetched. The code coerces any truthy value to true and forwards it to ConfigLoader.setIsTrusted , which in turn allows JavaScript/TypeScript configuration files ( .cspell.config.js/.mjs/.ts , etc.) to be located and executed. Because no VS Code workspace-trust state is consulted, an untrusted workspace can keep the flag true and place a malicious .cspell.config.js ; opening the workspace causes the extension host to execute attacker-controlled Node.js code with the user’s privileges. This vulnerability is fixed in v4.5.4.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-276",
        "CWE-807",
        "CWE-829"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25931.json"
}

References

Affected packages

Git / github.com/streetsidesoftware/vscode-spell-checker

Affected ranges

Type

GIT

Repo

https://github.com/streetsidesoftware/vscode-spell-checker

Events

Introduced

Fixed

5309587cc0371dd007278de5b1c1ba997032dc26

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.5.4"
        }
    ]
}

Affected versions

0.*

0.10.0

0.10.2

0.10.6

0.14.7

0.14.8

0.14.9

0.15.0

0.15.1

0.9.5

1.*

1.0.0

1.0.1

1.0.2

1.2.1

1.3.0

1.3.1

1.3.3

1.3.4

1.3.5

1.3.6

1.3.7

1.3.8

1.3.9

1.4.0

1.4.10

1.4.2

1.4.5

1.4.6

1.4.7

1.4.8

1.4.9

1.5.0

1.6.0

1.6.10

1.6.5

1.6.6

1.6.7

1.6.9

1.7.19

1.7.20

code-spell-checker-v2.*

code-spell-checker-v2.10.0

code-spell-checker-v2.10.1

code-spell-checker-v2.11.0

code-spell-checker-v2.11.1

code-spell-checker-v2.12.0

code-spell-checker-v2.13.0

code-spell-checker-v2.14.0

code-spell-checker-v2.15.0

code-spell-checker-v2.16.0

code-spell-checker-v2.17.0

code-spell-checker-v2.17.1

code-spell-checker-v2.18.0

code-spell-checker-v2.19.0

code-spell-checker-v2.20.0

code-spell-checker-v2.20.1

code-spell-checker-v2.20.2

code-spell-checker-v2.20.3

code-spell-checker-v2.20.4

code-spell-checker-v2.20.5

code-spell-checker-v2.5.1

code-spell-checker-v2.5.2

code-spell-checker-v2.5.2-alpha.0

code-spell-checker-v2.5.3

code-spell-checker-v2.5.4

code-spell-checker-v2.6.0

code-spell-checker-v2.7.0

code-spell-checker-v2.7.1

code-spell-checker-v2.7.2

code-spell-checker-v2.7.3

code-spell-checker-v2.8.0

code-spell-checker-v2.9.0

code-spell-checker-v3.*

code-spell-checker-v3.0.0

code-spell-checker-v3.0.1

code-spell-checker-v4.*

code-spell-checker-v4.0.0

code-spell-checker-v4.0.0-alpha.1

code-spell-checker-v4.0.0-alpha.10

code-spell-checker-v4.0.0-alpha.11

code-spell-checker-v4.0.0-alpha.12

code-spell-checker-v4.0.0-alpha.13

code-spell-checker-v4.0.0-alpha.14

code-spell-checker-v4.0.0-alpha.2

code-spell-checker-v4.0.0-alpha.3

code-spell-checker-v4.0.0-alpha.4

code-spell-checker-v4.0.0-alpha.5

code-spell-checker-v4.0.0-alpha.6

code-spell-checker-v4.0.0-alpha.7

code-spell-checker-v4.0.0-alpha.8

code-spell-checker-v4.0.0-alpha.9

code-spell-checker-v4.0.1

code-spell-checker-v4.0.10

code-spell-checker-v4.0.11

code-spell-checker-v4.0.12

code-spell-checker-v4.0.13

code-spell-checker-v4.0.14

code-spell-checker-v4.0.15

code-spell-checker-v4.0.16

code-spell-checker-v4.0.17

code-spell-checker-v4.0.18

code-spell-checker-v4.0.19

code-spell-checker-v4.0.2

code-spell-checker-v4.0.20

code-spell-checker-v4.0.21

code-spell-checker-v4.0.22

code-spell-checker-v4.0.23

code-spell-checker-v4.0.24

code-spell-checker-v4.0.25

code-spell-checker-v4.0.26

code-spell-checker-v4.0.27

code-spell-checker-v4.0.28

code-spell-checker-v4.0.29

code-spell-checker-v4.0.3

code-spell-checker-v4.0.30

code-spell-checker-v4.0.31

code-spell-checker-v4.0.32

code-spell-checker-v4.0.33

code-spell-checker-v4.0.34

code-spell-checker-v4.0.35

code-spell-checker-v4.0.36

code-spell-checker-v4.0.37

code-spell-checker-v4.0.38

code-spell-checker-v4.0.39

code-spell-checker-v4.0.4

code-spell-checker-v4.0.40

code-spell-checker-v4.0.41

code-spell-checker-v4.0.42

code-spell-checker-v4.0.43

code-spell-checker-v4.0.44

code-spell-checker-v4.0.45

code-spell-checker-v4.0.46

code-spell-checker-v4.0.47

code-spell-checker-v4.0.48

code-spell-checker-v4.0.49

code-spell-checker-v4.0.5

code-spell-checker-v4.0.6

code-spell-checker-v4.0.7

code-spell-checker-v4.0.8

code-spell-checker-v4.0.9

code-spell-checker-v4.1.0

code-spell-checker-v4.2.0

code-spell-checker-v4.2.1

code-spell-checker-v4.2.2

code-spell-checker-v4.2.3

code-spell-checker-v4.2.4

code-spell-checker-v4.2.5

code-spell-checker-v4.2.6

code-spell-checker-v4.3.0

code-spell-checker-v4.3.1

code-spell-checker-v4.3.2

code-spell-checker-v4.4.0

code-spell-checker-v4.4.1

code-spell-checker-v4.5.0

code-spell-checker-v4.5.1

code-spell-checker-v4.5.2

code-spell-checker-v4.5.3

jest-mock-vscode-v0.*

jest-mock-vscode-v0.1.7

v0.*

v0.1.1

v1.*

v1.10.0

v1.10.1

v1.10.2

v1.11.0-alpha.0

v1.11.0-alpha.1

v1.11.0-alpha.2

v1.11.0-alpha.3

v1.4.11

v1.7.0

v1.7.10

v1.7.11

v1.7.12

v1.7.13

v1.7.14

v1.7.15

v1.7.16

v1.7.17

v1.7.2

v1.7.21

v1.7.22

v1.7.23

v1.7.23-alpha.0

v1.7.23-alpha.1

v1.7.23-alpha.2

v1.7.24

v1.7.24-alpha.0

v1.7.24-alpha.1

v1.7.3

v1.7.4

v1.7.5

v1.7.6

v1.7.7

v1.7.8

v1.7.9

v1.8.0

v1.8.0-alpha.0

v1.8.0-alpha.1

v1.8.0-alpha.2

v1.8.1-alpha.0

v1.9.0

v1.9.0-alpha.0

v1.9.0-alpha.1

v1.9.0-alpha.2

v1.9.0-alpha.3

v1.9.0-alpha.4

v1.9.0-alpha.5

v1.9.1

v1.9.1-alpha.0

v1.9.1-alpha.1

v1.9.1-alpha.2

v1.9.2

v1.9.2-alpha.0

v1.9.3

v1.9.3-alpha.0

v1.9.3-alpha.2

v1.9.3-alpha.3

v1.9.4

v2.*

v2.0.0

v2.0.0-alpha.0

v2.0.0-alpha.1

v2.0.0-alpha.2

v2.0.0-alpha.3

v2.0.0-alpha.4

v2.0.1

v2.0.1-alpha.0

v2.0.1-alpha.1

v2.0.1-alpha.10

v2.0.1-alpha.11

v2.0.1-alpha.12

v2.0.1-alpha.13

v2.0.1-alpha.14

v2.0.1-alpha.15

v2.0.1-alpha.16

v2.0.1-alpha.17

v2.0.1-alpha.18

v2.0.1-alpha.19

v2.0.1-alpha.2

v2.0.1-alpha.20

v2.0.1-alpha.21

v2.0.1-alpha.3

v2.0.1-alpha.4

v2.0.1-alpha.5

v2.0.1-alpha.6

v2.0.1-alpha.7

v2.0.1-alpha.8

v2.0.1-alpha.9

v2.0.10

v2.0.11

v2.0.12

v2.0.13

v2.0.14

v2.0.14-test-1

v2.0.14-test-2

v2.0.15

v2.0.2

v2.0.3

v2.0.4

v2.0.4-alpha.0

v2.0.5

v2.0.6

v2.0.7

v2.0.7-alpha.0

v2.0.7-alpha.1

v2.0.8

v2.0.8-alpha.0

v2.0.9

v2.1.0

v2.1.1

v2.1.10

v2.1.11

v2.1.2

v2.1.2-test-1

v2.1.2-test-2

v2.1.2-test-3

v2.1.3

v2.1.4

v2.1.5

v2.1.6

v2.1.7

v2.1.8

v2.1.9

v2.10.0

v2.10.1

v2.11.0

v2.11.1

v2.12.0

v2.13.0

v2.14.0

v2.15.0

v2.16.0

v2.17.0

v2.17.1

v2.18.0

v2.19.0

v2.2.0

v2.2.1

v2.2.2

v2.2.3

v2.2.4

v2.2.5

v2.2.6

v2.2.7

v2.20.0

v2.20.1

v2.20.2

v2.20.3

v2.20.4

v2.20.5

v2.3.0

v2.3.1

v2.3.2

v2.3.3

v2.3.4

v2.3.5

v2.4.0

v2.5.0

v2.5.4

v2.6.0

v2.7.0

v2.7.1

v2.7.2

v2.7.3

v2.8.0

v2.9.0

v3.*

v3.0.0

v3.0.1

v4.*

v4.0.0

v4.0.0-alpha.1

v4.0.0-alpha.10

v4.0.0-alpha.11

v4.0.0-alpha.12

v4.0.0-alpha.13

v4.0.0-alpha.14

v4.0.0-alpha.2

v4.0.0-alpha.3

v4.0.0-alpha.4

v4.0.0-alpha.5

v4.0.0-alpha.6

v4.0.0-alpha.7

v4.0.0-alpha.8

v4.0.0-alpha.9

v4.0.1

v4.0.10

v4.0.11

v4.0.12

v4.0.13

v4.0.14

v4.0.15

v4.0.16

v4.0.17

v4.0.18

v4.0.19

v4.0.2

v4.0.20

v4.0.21

v4.0.22

v4.0.23

v4.0.24

v4.0.25

v4.0.26

v4.0.27

v4.0.28

v4.0.29

v4.0.3

v4.0.30

v4.0.31

v4.0.32

v4.0.33

v4.0.34

v4.0.35

v4.0.36

v4.0.37

v4.0.38

v4.0.39

v4.0.4

v4.0.40

v4.0.41

v4.0.42

v4.0.43

v4.0.44

v4.0.45

v4.0.46

v4.0.47

v4.0.48

v4.0.49

v4.0.5

v4.0.6

v4.0.7

v4.0.8

v4.0.9

v4.1.0

v4.2.0

v4.2.1

v4.2.2

v4.2.3

v4.2.4

v4.2.5

v4.2.6

v4.3.0

v4.3.1

v4.3.2

v4.4.0

v4.4.1

v4.5.0

v4.5.1

v4.5.2

v4.5.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25931.json"