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CVE-2026-14230

MEDIUM 5.4 CVSS 3.1
Published
August 15, 2026
Last modified
August 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The ECS WordPress plugin before 4.3.8 does not perform capability or object-ownership checks on its Dynamic Repeater AJAX handlers (gated only by a capability-agnostic nonce that any edit_posts user obtains from the Elementor editor), so a Contributor can write a data-source binding into any post — including admin-authored pages — whose attacker-controlled values are rendered into a widget's repeater output without sanitization, executing JavaScript in the session of any visitor or administrator who views the page.

Affected products and versions

  • Unknown ECS — Before 4.3.8

References

  • wpscan.com https://wpscan.com/vulnerability/fded2f21-d104-4dcb-8fd1-29db9866cabc/
  • nvd.nist.gov Official NVD record