Vulnerability · Published Oct 22, 2026 · Assigned by drupal
CVE-2026-96364Webform - Moderately critical - Access bypass - SA-CONTRIB-2026-171
Medium 5.3
In plain English
A medium-severity security flaw in Webform 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 21% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 78.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper Control of Interaction Frequency vulnerability in Drupal Webform allows Functionality Misuse. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/webform | 6.2.12, 6.3.1 | DRUPAL-CONTRIB-2026-171 |
Affected products (as reported)
Weakness: CWE-799 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N