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CVE-2026-82127

LOW 3.5 CVSS 3.1
Published
September 30, 2026
Last modified
September 30, 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:L/I:L/A:N

Description

The Schema & Structured Data for WP & AMP WordPress plugin before 1.67 does not perform a capability check when saving several of its fields, nor escape them when outputting them back, allowing users with the editor role and above to inject arbitrary web scripts that execute when a higher privileged user views the affected screen. This is only exploitable on multisite installs, where editors do not hold the unfiltered_html capability.

Affected WordPress components

  • Schema & Structured Data for WP & AMP Plugin · schema-and-structured-data-for-wp
    Confirmed match Active
    Before 1.67
    View on WordPress.org

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 Schema & Structured Data for WP & AMP — Before 1.67

References

  • wpscan.com https://wpscan.com/vulnerability/fa992935-6764-407e-a95f-31c55c33bf38/
  • nvd.nist.gov Official NVD record