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CVE-2026-9577

MEDIUM 4.8 CVSS 3.1
Published
July 23, 2026
Last modified
July 23, 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:C/C:L/I:L/A:N

Description

The Post Status Notifier Lite WordPress plugin before 1.13.0 does not properly escape the `mod` URL parameter before reflecting it into the admin settings page (`admin.php?page=post-status-notifier-lite`), leading to a Reflected Cross-Site Scripting vulnerability that fires in the administrator's session when they are tricked into following a crafted URL.

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 Post Status Notifier Lite — Before 1.13.0

References

  • wpscan.com https://wpscan.com/vulnerability/b316e14a-4260-43c4-996c-345c7f9f7d74/
  • nvd.nist.gov Official NVD record