Vulnerability · Published Jul 13, 2026 · Assigned by Patchstack
CVE-2026-57713WordPress Events Manager plugin <= 7.3.6 - PHP Object Injection vulnerability
High 8.8
In plain English
A high-severity unsafe deserialization in Events Manager from Marcus (aka @msykes). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.5%top 59.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Deserialization of Untrusted Data vulnerability in Marcus (aka @msykes) Events Manager events-manager allows Object Injection.This issue affects Events Manager: from n/a through <= 7.3.6.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Marcus (aka @msykes) | Events Manager | 0 – through 7.3.6 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H