Vulnerability · Published Oct 22, 2026 · Assigned by drupal
CVE-2026-96390Editoria11y Accessibility Checker - Moderately critical - Access bypass - SA-CONTRIB-2026-185
Medium 4.3
In plain English
A medium-severity security flaw in Editoria11y Accessibility Checker 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)4.3Medium
Exploit odds (30 days)0.2%top 88.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Privilege Defined With Unsafe Actions vulnerability in Drupal Editoria11y Accessibility Checker allows Privilege Escalation. This issue affects Editoria11y Accessibility Checker versions: from 0.0.0 to 2.2.23, from 3.0.0 to 3.0.9.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/editoria11y | 2.2.23, 3.0.9 | DRUPAL-CONTRIB-2026-185 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Editoria11y Accessibility Checker | 0.0.0 – before 2.2.233.0.0 – before 3.0.9 |
Weakness: CWE-267 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N