Security Advisory

CVE-2022-3095

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2022-10-27 00:00:00

Last updated 2025-04-21 13:47:41

Assigner Google

CVSS score 9.8

State PUBLISHED

Description

The implementation of backslash parsing in the Dart URI class for versions prior to 2.18 and Flutter versions prior to 3.30 differs from the WhatWG URL standards. Dart uses the RFC 3986 syntax, which creates incompatibilities with the '\' characters in URIs, which can lead to auth bypass in webapps interpreting URIs. We recommend updating Dart or Flutter to mitigate the issue.

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