---
id: CVE-2022-45908
aliases:
  - GHSA-83g7-8fch-p37m
  - PYSEC-2026-443
title: PaddlePaddle vulnerable to code injection via winstr
summary: PaddlePaddle vulnerable to code injection via winstr
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
vendor: paddlepaddle
product: paddlepaddle
ecosystem: pip
affected:
  - paddlepaddle < 2.4
patched:
  - paddlepaddle 2.4
published: '2022-11-26'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T03:49:46.947646897Z'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-83g7-8fch-p37m'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2022-45908'
  - url: >-
      https://github.com/PaddlePaddle/Paddle/commit/26c419ca386aeae3c461faf2b828d00b48e908eb
  - url: 'https://github.com/PaddlePaddle/Paddle'
  - url: >-
      https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2022-002.md
tags:
  - osv
  - pip
epss: 0.01348
epssPercentile: 0.70221
ingestedAt: '2026-09-12T03:13:01.674Z'
---

## Overview

In PaddlePaddle before 2.4, paddle.audio.functional.get_window is vulnerable to code injection because it calls eval on a user-supplied winstr. This may lead to arbitrary code execution.

## Affected packages

- `paddlepaddle < 2.4`

## Remediation

Upgrade to a patched release:

- `paddlepaddle 2.4`