---
id: CVE-2026-25198
aliases:
  - GHSA-rf8c-3f5p-xv45
  - PYSEC-2026-3413
title: web2py has an Open Redirect Vulnerability
summary: web2py has an Open Redirect Vulnerability
severity: medium
cvss: 4.7
cvssVector: 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N'
vendor: web2py
product: web2py
ecosystem: pip
affected:
  - web2py < 3.1.1
patched:
  - web2py 3.1.1
published: '2026-02-05'
updated: '2026-07-13'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-rf8c-3f5p-xv45'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-25198'
  - url: >-
      https://github.com/web2py/web2py/commit/b4e1ddbd6d40fb30863f6263a67bcdf411a0c6df
  - url: 'https://github.com/web2py/web2py'
  - url: 'https://github.com/web2py/web2py/releases'
  - url: 'https://jvn.jp/en/jp/JVN46925341'
  - url: 'https://web2py.com'
tags:
  - osv
  - pip
epss: 0.00312
epssPercentile: 0.21538
ingestedAt: '2026-07-13T18:58:02.686Z'
---

## Overview

web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior contain an Open Redirect vulnerability. If this vulnerability is exploited, the user may be redirected to an arbitrary website when accessing a specially crafted URL. As a result, the user may become a victim of a phishing attack.

## Affected packages

- `web2py < 3.1.1`

## Remediation

Upgrade to a patched release:

- `web2py 3.1.1`