CVE-2026-73477 json
Quick Tabs - Moderately critical - Access bypass - SA-CONTRIB-2026-099
published 2026-08-12 2 mo ago modified 2026-09-16 54 d ago also DRUPAL-CONTRIB-2026-099 , EUVD-2026-69989
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
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.
Patch / fix
- packagist drupal/quicktabs 4.3.1
- Drupal Quick Tabs 4.3.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.32% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | drupal/quicktabs | <4.3.1 |
4.3.1 |
Affected products
- Drupal Quick Tabs
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
drupal.org
/sa-contrib-2026-099
third-party-advisory, web
Sources
- CVE List CVE-2026-73477
- NVD CVE-2026-73477
- OSV DRUPAL-CONTRIB-2026-099
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