Auth bypass in Getsentry Sentry
CVE-2023-39349
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.011 (63.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Getsentry Sentry — versions >= 22.1.0, < 23.7.2
- Sentry
Weakness classification (CWE)
References
- github.com/getsentry/sentry/security/advisories/GHSA-9jcq-jf57-c62c (Exploit, Patch, Third Party Advisory)
- github.com/getsentry/sentry/pull/53850 (Patch)
- github.com/getsentry/sentry/commit/fad12c1150d1135edf9666ea72ca11bc110c1083 (Patch)
- github.com/getsentry/self-hosted/releases/tag/23.7.2 (Release Notes)
- github.com/getsentry/sentry/releases/tag/23.7.2 (Release Notes)
Frequently asked questions
- What is CVE-2023-39349?
- CVE-2023-39349 is a high-severity vulnerability in Getsentry Sentry, classified under Improper Access Control. CVSS score: 8.1/10. Published 2023-08-07.
- How severe is CVE-2023-39349?
- High severity. CVSS v3 base score is 8.1 out of 10.