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CVE-2026-45298

8.6 · HIGH

Dozzle is a realtime log viewer for docker containers.

Published May 26, 2026CWE-918EPSS 1.60%

Overview

CVE-2026-45298 is a high-severity vulnerability. It was published on May 26, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Dozzle is a realtime log viewer for docker containers. Prior to 10.5.2, in a default dozzle deploy (the documented quickstart, no DOZZLE_AUTH_PROVIDER set), POST /api/notifications/test-webhook is reachable without authentication and forwards an attacker-controlled URL into a WebhookDispatcher that sends an HTTP POST to the supplied URL with attacker-controlled request headers, and returns the response status code AND up to 1MB of the response body to the caller, when the target replies non-2xx. This vulnerability is fixed in 10.5.2.

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/amir20/dozzle/releases/tag/v10.5.2GitHubgithub.com/amir20/dozzle/security/advisories/GHSA-3v9w-6365-9w54GitHubgithub.com/amir20/dozzle/security/advisories/GHSA-3v9w-6365-9w54

How CyberStrike helps

Frequently asked questions

What is CVE-2026-45298?

CVE-2026-45298 is a high-severity vulnerability. It was published on May 26, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).

How severe is CVE-2026-45298?

This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-45298?

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-2026-45298?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-45298 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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