CVE-2023-39349

high

Description

Sentry is an error tracking and performance monitoring platform. Starting in version 22.1.0 and prior to version 23.7.2, an attacker with access to a token with few or no scopes can query `/api/0/api-tokens/` for a list of all tokens created by a user, including tokens with greater scopes, and use those tokens in other requests. There is no evidence that the issue was exploited on `sentry.io`. For self-hosted users, it is advised to rotate user auth tokens. A fix is available in version 23.7.2 of `sentry` and `self-hosted`. There are no known workarounds.

References

https://github.com/getsentry/sentry/security/advisories/GHSA-9jcq-jf57-c62c

https://github.com/getsentry/sentry/releases/tag/23.7.2

https://github.com/getsentry/sentry/pull/53850

https://github.com/getsentry/sentry/commit/fad12c1150d1135edf9666ea72ca11bc110c1083

https://github.com/getsentry/self-hosted/releases/tag/23.7.2

Details

Source: Mitre, NVD

Published: 2023-08-07

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 8.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:N

Severity: High

CVSS v3

Base Score: 8.1

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

Severity: High

EPSS

EPSS: 0.00218