Vulnerability · Published Nov 5, 2026 · Assigned by WPScan
CVE-2026-86442WP Event Manager 3.4.0 - 3.4.1 - Unauthenticated Unpublished Post Overwrite via IDOR
Unrated
In plain English
A security flaw in WP Event Manager from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS )–Not rated
Exploit odds (30 days)0.1%top 96.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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its front-end event submission flow, allowing unauthenticated attackers to read and overwrite the content of arbitrary unpublished posts and pages, and to convert them into events.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | WP Event Manager | 3.4.0 – before 3.4.2 |
References
- https://wpscan.com/vulnerability/bcc4df7e-86a0-4614-9b3a-8629f6335b8a/ exploit, vdb-entry, technical-description