CVE-2026-15234

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.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.13% chance of exploitation in the next 30 days, 3th percentile

Published

2026-08-01

Updated

2026-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/519a69d5-ab6f-449a-ab78-78b68598d37f/

References

• CVE Record
• NVD entry

Related

• CVE-2026-15233
• CVE-2026-15235
• CVE-2026-15231
• CVE-2026-15236
• CVE-2026-15230
• CVE-2026-15237