CVE-2023-39531

MEDIUM

Sentry 10.0.0-23.7.1 - Improper Authentication during OAuth Token Exchange

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 6.5
EPSS 0.0031
EPSS Percentile 22.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-287
Status published
Products (2)
pypi/sentry 10.0.0 - 23.7.2PyPI
sentry/sentry 10.0.0 - 23.7.2
Published Aug 09, 2023
Tracked Since Feb 18, 2026