What is CVE-2026-81168?

CVE-2026-81168 is a low-severity vulnerability in Drupal Captcha Protected Page, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 3.7/10. Published 2026-09-02.

How severe is CVE-2026-81168?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Drupal Captcha Protected Page

CVE-2026-81168

Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal CAPTCHA Protected Page allows Functionality Bypass. This issue affects CAPTCHA Protected Page versions: from 0.0.0 to 1.0.2.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Drupal Captcha Protected Page

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

mlhess@drupal.org

Frequently asked questions

What is CVE-2026-81168?: CVE-2026-81168 is a low-severity vulnerability in Drupal Captcha Protected Page, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 3.7/10. Published 2026-09-02.
How severe is CVE-2026-81168?: Low severity. CVSS v3 base score is 3.7 out of 10.