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CVE-2023-6000

MEDIUM 6.1 CVSS 3.1
Published
January 1, 2024
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:N/UI:R/S:C/C:L/I:L/A:N

Description

The Popup Builder WordPress plugin before 4.2.3 does not prevent simple visitors from updating existing popups, and injecting raw JavaScript in them, which could lead to Stored XSS attacks.

Affected WordPress components

  • Popup Builder – Create highly converting, mobile friendly marketing popups. Plugin · popup-builder
    Confirmed match Active
    Before 4.2.3
    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 Popup Builder — Before 4.2.3
  • sygnoos popup_builder — Before 4.2.3

References

  • wpscan.com https://wpscan.com/blog/stored-xss-fixed-in-popup-builder-4-2-3/ Exploit, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/cdb3a8bd-4ee0-4ce0-9029-0490273bcfc8 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record