# CVE-2026-4843: GSheet For Woo Importer <= 2.3.1 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Reset

> Authenticated subscribers can reset plugin settings and delete API tokens due to missing capability checks in GSheet For Woo Importer.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 May 2026
- **Updated:** 22 May 2026
- **Also known as:** GHSA-mh3x-vcwp-x5rh

## What is CVE-2026-4843?

CVE-2026-4843 is a medium-severity missing authorization vulnerability in mrdollar4444 GSheet For Woo Importer, published on 21 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The GSheet For Woo Importer plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the process_ajax_restore_action() function in all versions up to, and including, 2.3.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's Google Sheets API token and configuration options.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-4843?


## How do I fix CVE-2026-4843?

No fix has been published for CVE-2026-4843 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-4843 being exploited?

There is no known exploitation of CVE-2026-4843 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-4843 and fix it if it is affected.

What it is: CVE-2026-4843 is a medium-severity missing authorization vulnerability in mrdollar4444 GSheet For Woo Importer, published on 21 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-4843 in the wild and no public exploit code.

Affected product: mrdollar4444 GSheet For Woo Importer. 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-2026-4843/ (Markdown: https://insights.sbomify.com/CVE-2026-4843/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-4843
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-4843
- OSV: https://osv.dev/vulnerability/CVE-2026-4843

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-4843/
Summaries are generated and may contain mistakes; the official description above is the record.