CVE-2026-55806

MEDIUM

Drupal core - Less critical - Cache poisoning and open redirect - SA-CORE-2026-007

Title source: cna

Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Drupal Drupal core allows Content Spoofing. This issue affects Drupal core versions: from 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0.*, from 0.0.0 to 11.1.*.

References (1)

Core 1

Core References

https://www.drupal.org/sa-core-2026-007

Scores

CVSS v3 5.9

EPSS 0.0013

EPSS Percentile 3.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-601

Status published

Products (6)

Drupal/Drupal core 0.0.0 - 10.5.12

Drupal/Drupal core 0.0.0 - 11.0.*

Drupal/Drupal core 0.0.0 - 11.1.*

Drupal/Drupal core 10.6.0 - 10.6.11

Drupal/Drupal core 11.2.0 - 11.2.14

Drupal/Drupal core 11.3.0 - 11.3.12

Published Jul 10, 2026

Tracked Since Jul 11, 2026