CVE-2026-13390
The Events Calendar WordPress plugin before 6.16.5.1 does not perform an authorization check on one of its Event Aggregator import REST API routes and skips an integrity check for a particular status value, allowing unauthenticated attackers to mark existing import records as failed and to store arbitrary content in a hidden comment record.
- Affected products
- The Events Calendar
- Fix
- Available
- CVSS 3.1
- 5.3 MEDIUM
- EPSS
- 0.2% (8th percentile)
- Weakness
- CWE-862
- NVD status
- Deferred
- Published
- 2026-07-27
CVE-2026-13390 at NVD
No indexed exploits for CVE-2026-13390 yet
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No exploit for CVE-2026-13390 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.