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WordPress plugins

CVE-2026-103354

WordPress Gutenberg Blocks by Kadence Blocks plugin <= 3.7.11.1 - Cross Site Scripting (XSS) vulnerability

Severity
High 7.1
Published
4 Oct 2026
Last changed
5 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Kadence Blocks (WordPress plugin)WordPress plugins · wp-plugin:kadence-blocks
  • Every version up to 3.7.11.1

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-103354