CVE-2026-110132

Sync Post With Other Site 1.9.3 - Contributor+ Arbitrary Custom Post Type Creation and Modification

Published Nov 8, 2026 CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Description
The Sync Post With Other Site WordPress plugin before 1.9.4 does not properly authorize a content-management action for post types other than pages, allowing users with Contributor-level access or above to create and modify arbitrary custom post types, including reassigning content authorship.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions sync Post With Other Site
Vendors & Products Wordpress-extensions
Wordpress-extensions sync Post With Other Site
Type Values Removed Values Added
Weaknesses CWE-284
CWE-287
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Weaknesses CWE-863
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N'}

Type Values Removed Values Added
Weaknesses CWE-284
CWE-287
Type Values Removed Values Added
Description The Sync Post With Other Site WordPress plugin before 1.9.4 does not properly authorize a content-management action for post types other than pages, allowing users with Contributor-level access or above to create and modify arbitrary custom post types, including reassigning content authorship.
Title Sync Post With Other Site 1.9.3 - Contributor+ Arbitrary Custom Post Type Creation and Modification
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Nov 8, 2026, 7:05 PM
Reserved
Oct 13, 2026, 4:25 PM
Status
Deferred
Published
Nov 8, 2026, 6:17 AM
Modified
Nov 10, 2026, 4:28 PM