CVE-2026-73477
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Incorrect Authorization in Drupal Quick Tabs Allows Forceful Browsing

Publication date: 2026-09-02

Last updated on: 2026-09-02

Assigner: Drupal.org

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.

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Meta Information

Published
2026-09-02
Last Modified
2026-09-02
Generated
2026-09-02
AI Q&A
2026-09-02
EPSS Evaluated
N/A
NVD
CVE-2026-73477
EUVD
EUVD-2026-69989

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
drupal quick_tabs From 0.0.0 (inc) to 4.3.1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

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Executive Summary

This is an Incorrect Authorization vulnerability in Drupal Quick Tabs that allows Forceful Browsing. It affects versions from 0.0.0 to 4.3.1, meaning attackers could access unauthorized content by manipulating URLs or requests.

Detection Guidance

To detect this vulnerability, check if your Drupal site uses Quick Tabs versions from 0.0.0 to 4.3.1. Inspect the module version in the Drupal admin panel or via database queries. No specific commands are provided in the context.

Impact Analysis

If you use affected Drupal Quick Tabs versions, attackers could bypass access controls and view sensitive or restricted content. This could lead to data leaks, unauthorized actions, or further exploitation of your Drupal site.

Mitigation Strategies

Update Quick Tabs to the latest version (4.3.1 or higher) to resolve the incorrect authorization issue. Remove or disable the module if an update is not immediately available.

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