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WordPress plugins

CVE-2026-89270

Popup Builder <= 4.4.5 - Missing Authorization to Unauthenticated Arbitrary Popup Post Trashing via 'post_type' and 'sg_popup_preview_id' Parameters

Severity
Critical 9.1
Published
31 Oct 2026
Last changed
31 Oct 2026
Added to UpHeron
31 Oct 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Popup Builder (WordPress plugin)WordPress plugins · wp-plugin:popup-builder
  • Every version up to 4.4.5

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-89270