CVE-2026-16639
Internationalization Single Sign-On - Critical - Access bypass - SA-CONTRIB-2026-081
- State
- Published
- Severity
- 9.8 Critical
- Published
- Aug 25, 2026
- Updated
- Aug 26, 2026
- Reserved
- Jul 22, 2026
Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Internationalization Single Sign-On allows Authentication Bypass. This issue affects Internationalization Single Sign-On versions: from 0.0.0 to 1.8.0.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-288 Authentication Bypass Using an Alternate Path or Channel
Affected Products
| Product | Versions |
|---|---|
Internationalization Single Sign-OnDrupal |
|
References
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