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CVE-2026-16273

MEDIUM 4.6 CVSS 3.1
Published
August 2, 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:U/C:L/I:L/A:N

Description

The Narrative Publisher WordPress plugin through 1.0.7 does not restrict write access to a REST-exposed post meta field or escape it when rendering, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any higher-privileged user who views the affected post.

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 Narrative Publisher — Up to and including 1.0.7

References

  • wpscan.com https://wpscan.com/vulnerability/c98113a9-ee8a-4a24-8b2f-d506b99bba1c/
  • nvd.nist.gov Official NVD record