Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Unknown Codeless Page Builder — Codeless Page Builder <= 1.1.4 - Contributor+ Stored XSS via Shortcode Attribute
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L L R C L L N 5.4 .0013 3.3 —
AFFECTED
Product Versions Fixed
Codeless Page Builder unspecified —
TIMELINE
Jul 9 Reserved by WPScan
Aug 1 Published (CNA: WPScan)
Aug 2 EXPLOIT PUBLISHED — CVE-2026-15234 (Unknown Codeless Page Builder). Public exploit reference added.
Description
The Codeless Page Builder WordPress plugin through 1.1.4 does not sanitize or validate a shortcode attribute before using it as an HTML tag name when rendering content, allowing users with contributor-level access and above to inject arbitrary HTML and JavaScript that executes in the session of any higher-privileged user (such as an administrator) who views the content.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 9, 2026 | Reserved | Reserved by WPScan |
| August 1, 2026 | Published | Published (CNA: WPScan) |
| August 2, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-15234 (Unknown Codeless Page Builder). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Codeless Page Builder | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-15234 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.