CVE-2023-39531 MEDIUM

CVE-2023-39531: Sentry vulnerable to incorrect credential validation on OAuth token requests

Vendor Getsentry
Product sentry
Weakness CWE-287 · Improper authentication
Published August 9, 2023
Last update October 3, 2024

CVSS base score

6.5/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality High
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N

What the vulnerability does

01Description

Sentry is an error tracking and performance monitoring platform. Starting in version 10.0.0 and prior to version 23.7.2, an attacker with sufficient client-side exploits could retrieve a valid access token for another user during the OAuth token exchange due to incorrect credential validation. The client ID must be known and the API application must have already been authorized on the targeted user account. Sentry SaaS customers do not need to take any action. Self-hosted installations should upgrade to version 23.7.2 or higher. There are no direct workarounds, but users should review applications authorized on their account and remove any that are no longer needed.

Key dates

02Disclosure timeline

August 9, 2023 CVE published
October 3, 2024 Record updated