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CVE-2026-90603

7.3 · HIGH

A vulnerability was identified in Anil-matcha Open-Generative-AI up to 1.0.11/2.0.0.

Published Sep 13, 2026CWE-284EPSS 0.50%

Overview

CVE-2026-90603 is a high-severity vulnerability. It was published on September 13, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

A vulnerability was identified in Anil-matcha Open-Generative-AI up to 1.0.11/2.0.0. Affected by this issue is some unknown functionality of the file /api/upload-binary of the component S3 Upload. Such manipulation of the argument x-proxy-target-url leads to unrestricted upload. The attack may be launched remotely. The name of the patch is f013270957f75e439eaf97eb2a93decb32a4543e. Applying a patch is advised to resolve this issue.

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/Anil-matcha/Open-Generative-AI/GitHubgithub.com/Anil-matcha/Open-Generative-AI/commit/f013270957f75e439eaf97eb2a93decb32a4543eGitHubgithub.com/Anil-matcha/Open-Generative-AI/issues/310Refvuldb.com/cve/CVE-2026-90603Refvuldb.com/submit/914005Refvuldb.com/vuln/403185Refvuldb.com/vuln/403185/cti

How CyberStrike helps

Frequently asked questions

What is CVE-2026-90603?

CVE-2026-90603 is a high-severity vulnerability. It was published on September 13, 2026 and has a CVSS 3.1 base score of 7.3 (HIGH).

How severe is CVE-2026-90603?

This vulnerability has a CVSS 3.1 base score of 7.3, 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-2026-90603?

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-2026-90603?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-90603 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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