# CVE-2022-47447: WordPress WP-Advanced-Search Plugin <= 3.3.8 is vulnerable to Cross Site Request Forgery (CSRF)

> Attackers can trick authenticated users into performing unwanted actions in the WP-Advanced-Search plugin, potentially altering settings or data.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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:** 24 May 2023
- **Updated:** 28 Apr 2026
- **Also known as:** GHSA-rp8x-pfj5-c893

## What is CVE-2022-47447?

CVE-2022-47447 is a medium-severity vulnerability in Mathieu Chartier WordPress WP-Advanced-Search, published on 24 May 2023. 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

Cross-Site Request Forgery (CSRF) vulnerability in Mathieu Chartier WordPress WP-Advanced-Search plugin <= 3.3.8 versions.

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

## Which versions are affected by CVE-2022-47447?

It affects 1 product.


Products: Internet-Formation Wp-Advanced-Search.

## How do I fix CVE-2022-47447?

No fix has been published for CVE-2022-47447 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-47447 being exploited?

There is no known exploitation of CVE-2022-47447 in the wild and no public exploit code.

Public exploit code:

- POC (CSRF) -> CVE-2022-47447 (github_poc): https://github.com/yup-Ivan/CVE-2022-47447

## Other vulnerabilities in Mathieu Chartier WordPress WP-Advanced-Search

- [CVE-2020-12104](https://insights.sbomify.com/CVE-2020-12104/): SQL injection in n/a (high 8.8)
- [CVE-2024-9796](https://insights.sbomify.com/CVE-2024-9796/): WP-Advanced-Search < 3.3.9.2 - Unauthenticated SQL Injection (medium 5.9)
- [CVE-2024-10554](https://insights.sbomify.com/CVE-2024-10554/): WP-Advanced-Search < 3.3.9.3 - Admin+ Stored XSS (low 3.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-47447 and fix it if it is affected.

What it is: CVE-2022-47447 is a medium-severity vulnerability in Mathieu Chartier WordPress WP-Advanced-Search, published on 24 May 2023. 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-2022-47447 in the wild and no public exploit code.

Affected product: Mathieu Chartier WordPress WP-Advanced-Search. 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-2022-47447/ (Markdown: https://insights.sbomify.com/CVE-2022-47447/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-47447
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-47447
- OSV: https://osv.dev/vulnerability/CVE-2022-47447

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-47447/
Summaries are generated and may contain mistakes; the official description above is the record.