CVE-2026-118562

Single Content Sync - Critical - Remote code execution - SA-CONTRIB-2026-275

Published Oct 30, 2026 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Description
Deserialization of Untrusted Data vulnerability in Drupal Single Content Sync allows Object Injection. This issue affects Single Content Sync versions: from 0.0.0 to 1.4.19.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

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

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

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Drupal
Drupal single Content Sync
Vendors & Products Drupal
Drupal single Content Sync
Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in Drupal Single Content Sync allows Object Injection. This issue affects Single Content Sync versions: from 0.0.0 to 1.4.19.
Title Single Content Sync - Critical - Remote code execution - SA-CONTRIB-2026-275
Weaknesses CWE-502
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
drupal
Published
Updated
Nov 6, 2026, 1:41 PM
Reserved
Oct 28, 2026, 3:50 PM
Status
Awaiting Analysis
Published
Oct 30, 2026, 4:18 AM
Modified
Nov 6, 2026, 2:17 PM