CVE-2026-16304 (GCVE-0-2026-16304)

Vulnerability from cvelistv5 – Published: 2026-11-05 06:00 – Updated: 2026-11-06 12:06
VLAI
Title
WP Event Manager < 3.4.2 - Subscriber+ Arbitrary Post Takeover via event_organizer_ids
Summary
The WP Event Manager WordPress plugin before 3.4.2 does not properly validate ownership or the type of the user-supplied post identifiers processed by one of its frontend forms, allowing any user with a Subscriber account or above to reassign the authorship of arbitrary posts to themselves and to force them to be published. This results in content takeover and in the public disclosure of otherwise private or draft content, and requires the relevant frontend feature to be enabled.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-06 11:52 UTC
CWE
Assigner
WPScan CNA under the mitre root
CNA scorecard E 44/100 over 2048 records in the last 180 days details
References
URL Tags
https://wpscan.com/vulnerability/53d611e2-4ca6-41… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version CPE status
Unknown WP Event Manager Affected: 0 , < 3.4.2 (semver)
guessed Create a notification for this product.
Credits
Morato Antoine WPScan
Show details on NVD website
To clipboard 

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