CVE-2023-28131
Expo SDK has an OAuth vulnerability
9.6
CRITICAL
CVSS 3.1
EPSS 0.91%
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).
How to fix CVE-2023-28131
To remediate CVE-2023-28131, upgrade the affected package to a fixed version below.
- —upgrade to 48.0.0 or later
Is CVE-2023-28131 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 48.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |