GHSA-f9vj-2wh5-fj8j

Suggest an improvement
Source
https://github.com/advisories/GHSA-f9vj-2wh5-fj8j
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/10/GHSA-f9vj-2wh5-fj8j/GHSA-f9vj-2wh5-fj8j.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-f9vj-2wh5-fj8j
Aliases
Related
Published
2024-10-25T19:43:41Z
Modified
2025-01-31T16:04:04.750349Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Werkzeug safe_join not safe on Windows
Details

On Python < 3.11 on Windows, os.path.isabs() does not catch UNC paths like //server/share. Werkzeug's safe_join() relies on this check, and so can produce a path that is not safe, potentially allowing unintended access to data. Applications using Python >= 3.11, or not using Windows, are not vulnerable.

Database specific 
{
    "severity": "MODERATE",
    "nvd_published_at": "2024-10-25T20:15:04Z",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-22"
    ],
    "github_reviewed_at": "2024-10-25T19:43:41Z"
}
References

Affected packages

PyPI / werkzeug

Package

Name
werkzeug
View open source insights on deps.dev
Purl
pkg:pypi/werkzeug

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.6

Affected versions

0.*

0.1
0.2
0.3
0.3.1
0.4
0.4.1
0.5
0.5.1
0.6
0.6.1
0.6.2
0.7
0.7.1
0.7.2
0.8
0.8.1
0.8.2
0.8.3
0.9
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.10
0.10.1
0.10.2
0.10.3
0.10.4
0.11
0.11.1
0.11.2
0.11.3
0.11.4
0.11.5
0.11.6
0.11.7
0.11.8
0.11.9
0.11.10
0.11.11
0.11.12
0.11.13
0.11.14
0.11.15
0.12
0.12.1
0.12.2
0.13
0.14
0.14.1
0.15.0
0.15.1
0.15.2
0.15.3
0.15.4
0.15.5
0.15.6
0.16.0
0.16.1

1.*

1.0.0rc1
1.0.0
1.0.1

2.*

2.0.0rc1
2.0.0rc2
2.0.0rc3
2.0.0rc4
2.0.0rc5
2.0.0
2.0.1
2.0.2
2.0.3
2.1.0
2.1.1
2.1.2
2.2.0a1
2.2.0
2.2.1
2.2.2
2.2.3
2.3.0
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.3.8

3.*

3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5

Database specific

last_known_affected_version_range

"<= 3.0.5"