PatchSiren

WP Event Manager CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH WP Event Manager CVE published 2026-11-05

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 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its front-end event submission flow, allowing unauthenticated attackers to read and overwrite the content of arbitrary unpublished posts and pages, and to convert them into events. This vulnerability poses a risk to sensitive information and content integrity. Defenders s [truncated]

HIGH WP Event Manager CVE published 2026-11-05

CVE-2026-16304

The WP Event Manager WordPress plugin before 3.4.2 does not properly validate ownership or the type of user-supplied post identifiers processed by one of its frontend forms. This allows any user with a Subscriber account or above to reassign authorship of arbitrary posts to themselves and force them to be published, resulting in content takeover and public disclosure of private or draft content if the rel [truncated]