Vulnerability · Published Oct 22, 2026 · Assigned by drupal

CVE-2026-84923Email Verification / SMS Verification / OTP Verification - Critical - Access Bypass - SA-CONTRIB-2026-124

Medium 6.5

In plain English

A medium-severity authentication bypass in Email Verification / SMS Verification / OTP Verification from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.3%top 76.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Email Verification / SMS Verification / OTP Verification allows Authentication Bypass. This issue affects Email Verification / SMS Verification / OTP Verification versions: from 0.0.0 to 2.4.0.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist:https://packages.drupal.org/8	drupal/otp_verification	2.4.0	DRUPAL-CONTRIB-2026-124

Affected products (as reported)

Vendor	Product	Versions
Drupal	Email Verification / SMS Verification / OTP Verification	0.0.0 – before 2.4.0

Weakness: CWE-288 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References

https://www.drupal.org/sa-contrib-2026-124