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CVE-2023-0363

MEDIUM 5.4 CVSS 3.1
Published
April 10, 2023
Last modified
June 17, 2026
NVD status
Modified
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 Scheduled Announcements Widget WordPress plugin before 1.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above 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 Scheduled Announcements Widget — Before 1.0
  • nlb-creations scheduled_announcements_widget — Before 1.0

References

  • wpscan.com https://wpscan.com/vulnerability/6d332a47-e96c-455b-9e8f-db6dbb59b518 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record