# CVE-2024-8914: Cross-site scripting in Thanh Toán Quét Mã QR Code Tự Động – MoMo, ViettelPay, VNPay và 40 ngân hàng Việt Nam

> Unauthenticated attackers can inject arbitrary scripts via stored XSS in this WordPress payment plugin, potentially compromising user sessions.

- **Severity:** High 7.2 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/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:** 24 Sep 2024
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-f95m-8pg6-37q7

## What is CVE-2024-8914?

CVE-2024-8914 is a high-severity cross-site scripting vulnerability in haibasoft Thanh Toán Quét Mã QR Code Tự Động – MoMo, ViettelPay, VNPay và 40 ngân hàng Việt Nam, published on 24 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Thanh Toán Quét Mã QR Code Tự Động – MoMo, ViettelPay, VNPay và 40 ngân hàng Việt Nam plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.0.1 due to incorrect use of the wp_kses_allowed_html function, which allows the 'onclick' attribute for certain HTML elements without sufficient restriction or context validation. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2024-8914?

It affects 1 product.


Products: Wordpress Thanh Toan Quet Ma Qr Code Tu Dong.

## How do I fix CVE-2024-8914?

No fix has been published for CVE-2024-8914 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-8914 being exploited?

There is no known exploitation of CVE-2024-8914 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-8914 and fix it if it is affected.

What it is: CVE-2024-8914 is a high-severity cross-site scripting vulnerability in haibasoft Thanh Toán Quét Mã QR Code Tự Động – MoMo, ViettelPay, VNPay và 40 ngân hàng Việt Nam, published on 24 Sep 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-2024-8914 in the wild and no public exploit code.

Affected product: haibasoft Thanh Toán Quét Mã QR Code Tự Động – MoMo, ViettelPay, VNPay và 40 ngân hàng Việt Nam. 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-2024-8914/ (Markdown: https://insights.sbomify.com/CVE-2024-8914/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-8914
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-8914
- OSV: https://osv.dev/vulnerability/CVE-2024-8914

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-8914/
Summaries are generated and may contain mistakes; the official description above is the record.