CVE-2026-10823
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk4th percentile - higher than 4% of all known CVEs
Summary
The YMC Filter WordPress plugin before version 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.
Risk Assessment
The organization is at risk of leaking confidential content such as draft articles, private posts, or other unpublished data, which may lead to a breach of confidentiality and loss of information control.
Recommendation
Immediately update the YMC Filter plugin to version 3.11.3 or later, which includes fixes for authorization and parameter validation.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

