Quick Tabs - Moderately critical - Access bypass - SA-CONTRIB-2026-099
Priority LOW 30CWE-863Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-863.
Summary
Incorrect Authorization vulnerability in Drupal Quick Tabs allows Forceful Browsing. This issue affects Quick Tabs versions: from 0.0.0 to 4.3.1.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00316 24th percentileScored 2026-11-07
Fix Fixed Quick Tabs (Drupal): 4.3.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Drupal | Quick Tabs | 0.0.0 to before 4.3.1 | 4.3.1 | Patch available | CNA |
- Quick Tabs VendorDrupal Affected 0.0.0 to before 4.3.1 Fixed in 4.3.1 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:quick_tabs_project:quick_tabs:*:*:*:*:*:drupal:*:* | 4.0.0 to before 4.3.1; 5.x-1.0 – 8.x-3.0 | Vulnerable | Quick Tabs Project |
- cpe:2.3:a:quick_tabs_project:quick_tabs:*:*:*:*:*:drupal:*:* Versions 4.0.0 to before 4.3.1; 5.x-1.0 – 8.x-3.0 Vulnerable ·Quick Tabs Project
Remediation
- Fix · CNA Quick Tabs (Drupal) Fixed in 4.3.1
Timeline
- 2026-10-02 Threatist record created from CVE-2026-73477
- 2026-10-03 Alias added: GHSA-4j22-v3g2-gfc3
References
More Drupal vulnerabilities
- TI-2026-07979 Drupal core - Highly critical - SQL injection - SA-CORE-2026-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05494 Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004 KEVCVSS 3.1CRITICAL 9.8
- TI-2018-05493 Improper input validation in Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6… KEVCVSS 3.1CRITICAL 9.8
- TI-2020-10731 Unrestricted file upload in Drupal Core KEVCVSS 3.1HIGH 8.8
- TI-2019-04505 Drupal core - Highly critical - Remote Code Execution KEVCVSS 3.1HIGH 8.1
- TI-2020-17477 Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks… KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2026-73477 · CVE Program
- CVE-2026-73477 · NVD
- FIRST EPSS
- GHSA-4j22-v3g2-gfc3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences