CVE-2026-16644: critical vulnerability in Drupal Webform REST
Webform REST - Moderately critical - Access bypass - SA-CONTRIB-2026-087
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 0.4%
Incorrect Authorization vulnerability in Drupal Webform REST allows Forceful Browsing. This issue affects Webform REST versions: from 0.0.0 to 4.1.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Drupal · Webform RESTRelated CVEs — Drupal Webform REST
In the same product, most dangerous first.