Description (CNA)
Flask-Reuploaded provides file uploads for Flask. A critical path traversal and extension bypass vulnerability in versions prior to 1.5.0 allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection (SSTI). Flask-Reuploaded has been patched in version 1.5.0. Some workarounds are available. Do not pass user input to the `name` parameter, use auto-generated filenames only, and implement strict input validation if `name` must be used.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| jugmac00 / flask-reuploaded | affected < 1.5.0 |
CWE
CWE-1336
References
- https://github.com/jugmac00/flask-reuploaded/security/advisories/GHSA-65mp-fq8v-56jr
- https://github.com/jugmac00/flask-reuploaded/pull/180
- https://github.com/jugmac00/flask-reuploaded/commit/d64c6b2f71cb73734fc38baa0e3e156926361288
ADP enrichment
No English description supplied.
No references supplied.