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WordPress plugins

CVE-2026-118800

aBlocks <= 2.18.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'headingTag' Block Attribute

Severity
Medium 6.4
Published
7 Nov 2026
Last changed
7 Nov 2026
Added to UpHeron
7 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Ablocks (WordPress plugin)WordPress plugins · wp-plugin:ablocks
  • Every version up to 2.18.0

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-118800