CVE-2026-10823

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

High · published June 26, 2026

CVSS v3.1
7.5
EPSS
2%
Percentile
74.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01524 · 74.4th percentile
Published
2026-06-26T06:00Z
EPSS history
Timeline
  • 26 JUN 06:00Z
    YMC Smart Filter < 3.11.3 - Unauthenticated Private/Draft Post Disclosure
    cvelistv5