high · CVSS v3 7.5

CVE-2026-86442

The WP Event Manager WordPress plugin before 3.4.2 does not verify the ownership or the post type of a user supplied pos…

Description

The WP Event Manager WordPress plugin before 3.4.2 does not verify the ownership or the post type of a user supplied post identifier in its front-end event submission flow, allowing unauthenticated attackers to read and overwrite the content of arbitrary unpublished posts and pages, and to convert them into events.

Scores

Severity
high
CVSS v2
6.4
CVSS v3
7.5
CVSS v4
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EPSS
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