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CVE-2025-53099

7.5 · HIGH

Sentry is a developer-first error tracking and performance monitoring tool.

Published Jul 1, 2025CWE-288EPSS 0.80%

Overview

CVE-2025-53099 is a high-severity vulnerability. It was published on July 1, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Sentry is a developer-first error tracking and performance monitoring tool. Prior to version 25.5.0, an attacker with a malicious OAuth application registered with Sentry can take advantage of a race condition and improper handling of authorization code within Sentry to maintain persistence to a user's account. With a specially timed requests and redirect flows, an attacker could generate multiple authorization codes that could be used to exchange for access and refresh tokens. This was possible even after de-authorizing the particular application. This issue has been patched in version 25.5.0. Self-hosted Sentry users should upgrade to version 25.5.0 or higher. Sentry SaaS users do not need to take any action.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/getsentry/sentry/commit/57f0129e1e977b76fe8d16667a586578791a3dcdGitHubgithub.com/getsentry/sentry/commit/ab5fd932ca6bd46529ba3308b4669e3cee719b8fGitHubgithub.com/getsentry/sentry/commit/e6241254aead969e6c8490a81cde9a01335df19dGitHubgithub.com/getsentry/sentry/pull/85570GitHubgithub.com/getsentry/sentry/pull/85571GitHubgithub.com/getsentry/sentry/pull/86069GitHubgithub.com/getsentry/sentry/pull/86532GitHubgithub.com/getsentry/sentry/security/advisories/GHSA-mgh8-h4xc-pfmj

How CyberStrike helps

Frequently asked questions

What is CVE-2025-53099?

CVE-2025-53099 is a high-severity vulnerability. It was published on July 1, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-53099?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-53099?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-53099?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-53099 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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