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WordPress plugins

CVE-2026-109989

Themify Popup <= 1.4.7 - Authenticated (Author+) Stored Cross-Site Scripting via 'popup_width_unit' Parameter

Severity
Medium 6.4
Published
17 Oct 2026
Last changed
17 Oct 2026
Added to UpHeron
17 Oct 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Themify Popup (WordPress plugin)WordPress plugins · wp-plugin:themify-popup
  • Every version up to 1.4.7

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-109989