# CVE-2026-89195: Site Setup Wizard <= 1.5.8 - Unauthenticated SQLi via ssw_check_admin_email_exists

> Unauthenticated attackers can perform SQL injection to read database data via the Site Setup Wizard plugin.

- **Severity:** High 8.6 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 Oct 2026
- **Updated:** 11 Oct 2026
- **Also known as:** GHSA-j26v-2f6c-4g64

## What is CVE-2026-89195?

CVE-2026-89195 is a high-severity SQL injection vulnerability in Unknown Site Setup Wizard, published on 11 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Site Setup Wizard WordPress plugin through 1.5.8 does not properly sanitise and escape a parameter before using it in a SQL statement, which allows unauthenticated attackers to perform SQL injection attacks and read data from the database.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2026-89195?


## How do I fix CVE-2026-89195?

No fix has been published for CVE-2026-89195 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-89195 being exploited?

There is no known exploitation of CVE-2026-89195 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-89195 and fix it if it is affected.

What it is: CVE-2026-89195 is a high-severity SQL injection vulnerability in Unknown Site Setup Wizard, published on 11 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-89195 in the wild and no public exploit code.

Affected product: Unknown Site Setup Wizard. 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-2026-89195/ (Markdown: https://insights.sbomify.com/CVE-2026-89195/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-89195
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-89195
- OSV: https://osv.dev/vulnerability/CVE-2026-89195

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-89195/
Summaries are generated and may contain mistakes; the official description above is the record.