# CVE-2024-13518: Simple:Press <= 6.10.12 - Cross-Site Request Forgery to Unauthorized Post Editing

> Attackers can trick administrators into modifying forum posts via forged requests due to missing nonce validation in the Simple:Press plugin.

- **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:** 1 Mar 2025
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-4fv9-v5wm-569w

## What is CVE-2024-13518?

CVE-2024-13518 is a medium-severity vulnerability in simplepress Simple:Press Forum, published on 1 Mar 2025. 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 Simple:Press Forum plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.10.12. This is due to missing or incorrect nonce validation on the 'sp_save_edited_post' function. This makes it possible for unauthenticated attackers to modify a forum post via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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

## Which versions are affected by CVE-2024-13518?

It affects 1 product.


Products: Simplepress Simplepress.

## How do I fix CVE-2024-13518?

No fix has been published for CVE-2024-13518 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-13518 being exploited?

There is no known exploitation of CVE-2024-13518 in the wild and no public exploit code.

## Other vulnerabilities in simplepress Simple:Press Forum

- [CVE-2024-10483](https://insights.sbomify.com/CVE-2024-10483/): SimplePress Forum < 6.10.11 - Reflected XSS (high 7.1)
- [CVE-2024-12409](https://insights.sbomify.com/CVE-2024-12409/): Simple:Press Forum <= 6.10.11 - Reflected Cross-Site Scripting (medium 6.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-13518 and fix it if it is affected.

What it is: CVE-2024-13518 is a medium-severity vulnerability in simplepress Simple:Press Forum, published on 1 Mar 2025. 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-2024-13518 in the wild and no public exploit code.

Affected product: simplepress Simple:Press Forum. 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-2024-13518/ (Markdown: https://insights.sbomify.com/CVE-2024-13518/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-13518
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-13518
- OSV: https://osv.dev/vulnerability/CVE-2024-13518

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-13518/
Summaries are generated and may contain mistakes; the official description above is the record.