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CVE-2026-73477

5.3 · MEDIUM

Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing.

Published Sep 2, 2026quick_tabs_projectCWE-863EPSS 0.32%

Overview

CVE-2026-73477 is a medium-severity vulnerability affecting quick_tabs_project quick_tabs. It was published on September 2, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing. This issue affects Quick Tabs versions: from 0.0.0 to 4.3.1.

Remediation

Check the references section for vendor advisories and patches from quick_tabs_project. Update quick_tabs to the latest patched version. 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.

Affected products

VendorProductVersionsStatus
quick_tabs_projectquick_tabs>= 4.0.0, < 4.3.1Affected

References

Refwww.drupal.org/sa-contrib-2026-099

How CyberStrike helps

Frequently asked questions

What is CVE-2026-73477?

CVE-2026-73477 is a medium-severity vulnerability affecting quick_tabs_project quick_tabs. It was published on September 2, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-73477?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-73477?

Check the references section for vendor advisories and patches from quick_tabs_project. Update quick_tabs to the latest patched version. 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-2026-73477?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-73477 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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