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

> Attackers can force victims to log into attacker accounts, exposing entered billing and shipping PII to the attacker.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 13 Aug 2026
- **Updated:** 13 Aug 2026
- **Also known as:** GHSA-mhv4-gprf-7m48

## What is CVE-2026-19088?

CVE-2026-19088 is a medium-severity vulnerability in Unknown ShopEngine Elementor WooCommerce Builder Addon, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official 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.

Weakness: CWE-352 (Cross-Site Request Forgery)

## Which versions are affected by CVE-2026-19088?


## How do I fix CVE-2026-19088?

No fix has been published for CVE-2026-19088 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-19088 being exploited?

There is no known exploitation of CVE-2026-19088 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-19088 and fix it if it is affected.

What it is: CVE-2026-19088 is a medium-severity vulnerability in Unknown ShopEngine Elementor WooCommerce Builder Addon, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-19088 in the wild and no public exploit code.

Affected product: Unknown ShopEngine Elementor WooCommerce Builder Addon. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-19088/ (Markdown: https://insights.sbomify.com/CVE-2026-19088/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-19088
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-19088
- OSV: https://osv.dev/vulnerability/CVE-2026-19088

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-19088/
Summaries are generated and may contain mistakes; the official description above is the record.