CVE-2026-55806

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

Published Jul 10, 2026 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
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.*.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Drupal
Drupal drupal Core
Vendors & Products Drupal
Drupal drupal Core
Type Values Removed Values Added
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.*.
Title Drupal core - Less critical - Cache poisoning and open redirect - SA-CORE-2026-007
Weaknesses CWE-601
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
drupal
Published
Updated
Jul 13, 2026, 6:22 PM
Reserved
Jun 17, 2026, 2:59 PM
Status
Analyzed
Published
Jul 10, 2026, 10:16 PM
Modified
Oct 25, 2026, 3:10 PM