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CVE-2026-7713

6.3 · MEDIUM

A vulnerability was detected in crocodilestick Calibre-Web-Automated up to 4.0.6.

Published May 4, 2026CWE-266EPSS 0.46%

Overview

CVE-2026-7713 is a medium-severity vulnerability. It was published on May 4, 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 vulnerability was detected in crocodilestick Calibre-Web-Automated up to 4.0.6. Affected by this vulnerability is the function generate_auth_token of the file cps/kobo_auth.py of the component Kobo auth-token Route. The manipulation results in improper authorization. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.0.7 addresses this issue. The patch is identified as 9f50bb2c16160564c9f8777dc2ceed3eb95e4807. The affected component should be upgraded.

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

GitHubgist.github.com/menelausx/ef98aa78ed2869ccaa316ff45ed1a440GitHubgithub.com/crocodilestick/Calibre-Web-Automated/GitHubgithub.com/crocodilestick/Calibre-Web-Automated/issues/1303GitHubgithub.com/new-usemame/Calibre-Web-NextGen/commit/9f50bb2c16160564c9f8777dc2ceed3eb95e4807GitHubgithub.com/new-usemame/Calibre-Web-NextGen/pull/18GitHubgithub.com/new-usemame/Calibre-Web-NextGen/releases/tag/v4.0.7Refvuldb.com/submit/806403Refvuldb.com/vuln/360889Refvuldb.com/vuln/360889/cti

How CyberStrike helps

Frequently asked questions

What is CVE-2026-7713?

CVE-2026-7713 is a medium-severity vulnerability. It was published on May 4, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2026-7713?

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-2026-7713?

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-2026-7713?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-7713 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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