---
id: CVE-2023-52289
aliases:
  - GHSA-v3rg-qm46-xrg9
  - PYSEC-2026-1387
title: Path traversal in flaskcode
summary: Path traversal in flaskcode
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'
vendor: flaskcode
product: flaskcode
ecosystem: pip
affected:
  - flaskcode <= 0.0.8
published: '2024-01-13'
updated: '2026-07-07'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-v3rg-qm46-xrg9'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2023-52289'
  - url: 'https://gitlab.com/daniele_m/cve-list/-/blob/main/README.md'
tags:
  - osv
  - pip
epss: 0.00718
epssPercentile: 0.5239
ingestedAt: '2026-07-08T18:25:53.065Z'
---

## Overview

An issue was discovered in the flaskcode package through 0.0.8 for Python. An unauthenticated directory traversal, exploitable with a POST request to a /update-resource-data/<file_path> URI (from views.py), allows attackers to write to arbitrary files.

## Affected packages

- `flaskcode <= 0.0.8`

## Remediation

Refer to the advisory for the patched release.