CVE-2026-57713
Deserialization object-injection in Events Manager plugin (<=7.3.6) enabling RCE risk.
Is CVE-2026-57713 being exploited?
Not confirmed. CVE-2026-57713 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.46% probability of exploitation in the next 30 days.
How severe is CVE-2026-57713?
CVE-2026-57713 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-57713?
Yes. A fix has been recorded for CVE-2026-57713. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-57713 affect?
CVE-2026-57713 affects Events Manager WordPress plugin <= 7.3.6, WordPress sites running Events Manager. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-57713?
Upgrade Events Manager to fixed release >7.3.6; if unavailable, disable plugin and restrict access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Untrusted deserialization (CWE-502) allows object injection leading to remote code execution, privilege escalation, or data exposure on affected WordPress sites.
Immediate action required
- affected<= 7.3.6
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.