GHSA-qp49-3pvw-x4m5

Source

https://github.com/advisories/GHSA-qp49-3pvw-x4m5

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-qp49-3pvw-x4m5/GHSA-qp49-3pvw-x4m5.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-qp49-3pvw-x4m5

Aliases

CVE-2022-29970

Published

2022-05-03T00:00:43Z

Modified

2025-11-04T19:59:48.796726Z

Severity

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

Summary

sinatra does not validate expanded path matches

Details

Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.

Database specific

{
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-22",
        "CWE-426"
    ],
    "github_reviewed_at": "2022-05-03T20:59:50Z",
    "nvd_published_at": "2022-05-02T05:15:00Z",
    "severity": "HIGH"
}

References

Affected packages

RubyGems / sinatra

Package

Name: sinatra
Purl: pkg:gem/sinatra

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.0

Affected versions

0.*

0.1.0

0.1.5

0.1.6

0.1.7

0.2.0

0.2.1

0.2.2

0.3.0

0.3.1

0.3.2

0.3.3

0.9.0

0.9.0.1

0.9.0.2

0.9.0.3

0.9.0.4

0.9.0.5

0.9.1

0.9.1.1

0.9.2

0.9.4

0.9.5

0.9.6

1.*

1.0.a

1.0.b

1.0

1.1.a

1.1.b

1.1.0

1.1.2

1.1.3

1.1.4

1.2.0.a

1.2.0.c

1.2.0.d

1.2.0

1.2.1

1.2.2

1.2.3

1.2.6

1.2.7

1.2.8

1.2.9

1.3.0.a

1.3.0.b

1.3.0.c

1.3.0.d

1.3.0.e

1.3.0.f

1.3.0.g

1.3.0

1.3.1

1.3.2

1.3.3

1.3.4

1.3.5

1.3.6

1.4.0.a

1.4.0.b

1.4.0.c

1.4.0.d

1.4.0

1.4.1

1.4.2

1.4.3

1.4.4

1.4.5

1.4.6

1.4.7

1.4.8

2.*

2.0.0.beta1

2.0.0.beta2

2.0.0.rc1

2.0.0.rc2

2.0.0.rc5

2.0.0.rc6

2.0.0

2.0.1.rc1

2.0.1

2.0.2

2.0.3

2.0.4

2.0.5

2.0.6

2.0.7

2.0.8

2.0.8.1

2.1.0