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OpenAdvisories
Critical · 9.6 CVE-2023-28131 EUVD-2023-31842GHSA-wr5g-q49g-548w

Expo SDK has an OAuth vulnerability

Published Apr 24, 2023 · Updated Feb 4, 2025 · Assigned by checkpoint

Description

A vulnerability in the expo.io framework allows an attacker to take over accounts and steal credentials on an application/website that configured the "Expo AuthSession Redirect Proxy" for social sign-in. This can be achieved once a victim clicks a malicious link. The link itself may be sent to the victim in various ways (including email, text message, an attacker-controlled website, etc).

Affected products

VendorProductAffectedFixed
Expo.io Expo AuthSession module All versions prior to SDK 48.* (Affected SDK 45.*, 46.* and 47.*) —

Affected packages

EcosystemPackageAffectedFixedRecord
npm expo < 48.0.0 48.0.0 GHSA-wr5g-q49g-548w

References