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OpenAdvisories
Medium · 4.7 CVE-2026-25198 EUVD-2026-5541GHSA-rf8c-3f5p-xv45PYSEC-2026-3413

web2py has an Open Redirect Vulnerability

Published Feb 5, 2026 · Updated Feb 5, 2026 · Assigned by jpcert

Description

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 products

VendorProductAffectedFixed
web2py web2py 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu 16.04 LTS web2py No fix yet —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI web2py < 3.1.1 3.1.1 GHSA-rf8c-3f5p-xv45

References