Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-87hc-h4r5-73f7 | Werkzeug safe_join() allows Windows special device names with compound extensions |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 09 Jan 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft windows Palletsprojects Palletsprojects werkzeug |
|
| Vendors & Products |
Microsoft
Microsoft windows Palletsprojects Palletsprojects werkzeug |
Thu, 08 Jan 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 08 Jan 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.5, Werkzeug's safe_join function allows path segments with Windows device names that have file extensions or trailing spaces. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory. Windows still accepts them with any file extension, such as CON.txt, or trailing spaces such as CON. This issue has been patched in version 3.1.5. | |
| Title | Werkzeug safe_join() allows Windows special device names with compound extensions | |
| Weaknesses | CWE-67 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-01-08T18:50:34.504Z
Reserved: 2026-01-05T16:44:16.367Z
Link: CVE-2026-21860
Updated: 2026-01-08T18:50:31.180Z
Status : Received
Published: 2026-01-08T19:15:59.000
Modified: 2026-01-08T19:15:59.000
Link: CVE-2026-21860
No data.
OpenCVE Enrichment
Updated: 2026-01-09T13:24:11Z
Github GHSA