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CVE-2026-96899

MEDIUM 6.8 CVSS 3.1
Published
September 27, 2026
Last modified
September 28, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Description

The Optima Express IDX WordPress plugin before 8.7.6 does not properly neutralise a script value submitted through one of its REST endpoints before storing it and echoing it into the document head when the post is rendered, allowing users with a role as low as author to perform Stored Cross-Site Scripting attacks.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Optima Express IDX — From 8.6.0 (including) to 8.7.6 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/649584c7-0549-4080-92f0-bf4b9e8ee789/
  • nvd.nist.gov Official NVD record