CVE-2026-13390 (GCVE-0-2026-13390)

Vulnerability from cvelistv5 – Published: 2026-07-27 06:00 – Updated: 2026-07-27 14:10
VLAI
Title
The Events Calendar < 6.16.5.1 - Unauthenticated Event Aggregator Import Status Manipulation
Summary
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://wpscan.com/vulnerability/c7d3b1c5-3b3a-43… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version
Unknown The Events Calendar Affected: 0 , < 6.16.5.1 (semver)
Create a notification for this product.
Credits
Haitam Lazaar WPScan
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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