---
title: "pyjwt"
description: "A cryptographic weakness flaw affects the PyPI package pyjwt. Affected versions: <= 2.13.0. Fixed from version 2.14.0. CVSS score 7.4."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-10-22-ghsa-pxh4-856f-4h89
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-22
dateModified: 2026-10-22
---
# pyjwt

A cryptographic weakness flaw affects the PyPI package pyjwt. Affected versions: <= 2.13.0. Fixed from version 2.14.0. CVSS score 7.4.

## What to do

Update pyjwt to 2.14.0 or later.

| Fact | Value |
| --- | --- |
| Package | pyjwt |
| Ecosystem | PyPI (Python) |
| Class | Cryptographic weakness |
| Affected versions | <= 2.13.0 |
| Fixed version | 2.14.0 |
| CVSS | 7.4 |
| GHSA | GHSA-pxh4-856f-4h89 |
| Published on | October 22, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-pxh4-856f-4h89](https://github.com/advisories/GHSA-pxh4-856f-4h89) — GitHub Security Advisories

---

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