Vulnerability · Published Oct 22, 2026 · Assigned by drupal
CVE-2026-96369Webform - Less critical - Access bypass - SA-CONTRIB-2026-165
Low 3.1
In plain English
A low-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 0.2% (higher than 11% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)0.2%top 88.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Use of Web Browser Cache Containing Sensitive Information vulnerability in Drupal Webform allows Exploiting Incorrectly Configured Access Control Security Levels. 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-2026-165 |
Affected products (as reported)
Weakness: CWE-525 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N