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CVE-2026-3788

6.3 · MEDIUM

A security vulnerability has been detected in Bytedesk up to 1.3.9.

Published Mar 9, 2026CWE-918EPSS 0.71%

Overview

CVE-2026-3788 is a medium-severity vulnerability. It was published on March 9, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A security vulnerability has been detected in Bytedesk up to 1.3.9. This impacts the function getModels of the file source-code/src/main/java/com/bytedesk/ai/springai/providers/openrouter/SpringAIOpenrouterRestService.java of the component SpringAIOpenrouterRestController. Such manipulation of the argument apiUrl leads to server-side request forgery. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.4.5.4 will fix this issue. The name of the patch is 975e39e4dd527596987559f56c5f9f973f64eff7. It is recommended to upgrade the affected component.

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/Bytedesk/bytedesk/GitHubgithub.com/Bytedesk/bytedesk/commit/975e39e4dd527596987559f56c5f9f973f64eff7GitHubgithub.com/Bytedesk/bytedesk/issues/20GitHubgithub.com/Bytedesk/bytedesk/issues/20#issue-3993526693GitHubgithub.com/Bytedesk/bytedesk/issues/20#issuecomment-3976672715GitHubgithub.com/Bytedesk/bytedesk/releases/tag/v1.4.5.4Refvuldb.com/?ctiid.349755Refvuldb.com/?id.349755Refvuldb.com/?submit.768043

How CyberStrike helps

Frequently asked questions

What is CVE-2026-3788?

CVE-2026-3788 is a medium-severity vulnerability. It was published on March 9, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2026-3788?

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-3788?

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-2026-3788?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-3788 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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