# CVE-2024-3649: Contact Form by WPForms – Drag & Drop Form Builder for WordPress <= 1.8.7.2 - Unauthenticated Price Manipulation

> Unauthenticated attackers can manipulate prices and product details in WPForms Stripe purchases due to missing parameter controls.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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:** Not needed
- **Fix available:** No
- **Published:** 2 May 2024
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-6gw4-x8g7-q7ww

## What is CVE-2024-3649?

CVE-2024-3649 is a medium-severity vulnerability in smub WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More, published on 2 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Contact Form by WPForms – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to price manipulation in versions up to, and including, 1.8.7.2. This is due to a lack of controls on several product parameters. This makes it possible for unauthenticated attackers to manipulate prices, product information, and quantities for purchases made via the Stripe payment integration.

Weakness: CWE-472 (External Control of Assumed-Immutable Web Parameter)

## Which versions are affected by CVE-2024-3649?


## How do I fix CVE-2024-3649?

No fix has been published for CVE-2024-3649 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-3649 being exploited?

There is no known exploitation of CVE-2024-3649 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-3649 and fix it if it is affected.

What it is: CVE-2024-3649 is a medium-severity vulnerability in smub WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More, published on 2 May 2024. 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-2024-3649 in the wild and no public exploit code.

Affected product: smub WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More. 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-2024-3649/ (Markdown: https://insights.sbomify.com/CVE-2024-3649/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-3649
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-3649
- OSV: https://osv.dev/vulnerability/CVE-2024-3649

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-3649/
Summaries are generated and may contain mistakes; the official description above is the record.