CVE-2026-10823

YMC Smart Filter < 3.11.3 - Unauthenticated Private/Draft Post Disclosure

Published Jun 26, 2026 CVSS 3.1 · 7.5 High EPSS 1.5% KEV · Not listed
Description
The YMC Filter WordPress plugin before 3.11.3 does not properly authorize access to one of its REST API endpoints and does not validate a user-supplied query parameter, allowing unauthenticated attackers to retrieve the titles and content of private, draft, and other non-public posts.

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
Wordpress wordpress
Ymc Filter
Ymc Filter ymc Filter
Vendors & Products Wordpress
Wordpress wordpress
Ymc Filter
Ymc Filter ymc Filter
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Description The YMC Filter WordPress plugin before 3.11.3 does not properly authorize access to one of its REST API endpoints and does not validate a user-supplied query parameter, allowing unauthenticated attackers to retrieve the titles and content of private, draft, and other non-public posts.
Title YMC Smart Filter < 3.11.3 - Unauthenticated Private/Draft Post Disclosure
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Jun 26, 2026, 12:17 PM
Reserved
Jun 4, 2026, 8:04 AM
Status
Deferred
Published
Jun 26, 2026, 7:16 AM
Modified
Jun 26, 2026, 4:17 PM