# CVE-2019-19134: Cross-site scripting in n/a

> Unauthenticated attackers can inject arbitrary JavaScript into the Hero Maps Premium plugin, potentially stealing user cookies or hijacking sessions.

- **Severity:** Medium 6.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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:** A user has to click or open something
- **Fix available:** No
- **Published:** 26 Feb 2020
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-q96x-24cf-mf7c

## What is CVE-2019-19134?

CVE-2019-19134 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Feb 2020. 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 Hero Maps Premium plugin 2.2.1 and prior for WordPress is prone to unauthenticated XSS via the views/dashboard/index.php p parameter because it fails to sufficiently sanitize user-supplied input. An attacker may leverage this issue to inject HTML or arbitrary JavaScript within the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based tokens or to launch other attacks.

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

## Which versions are affected by CVE-2019-19134?

It affects 1 product.


Products: Heroplugins Hero Maps Premium.

## How do I fix CVE-2019-19134?

No fix has been published for CVE-2019-19134 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-19134 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-19134 exists.

Public exploit code:

- WordPress Hero Maps Premium <=2.2.1 - Cross-Site Scripting (nuclei): http/cves/2019/CVE-2019-19134.yaml

## Other vulnerabilities in n/a

- [CVE-2024-13781](https://insights.sbomify.com/CVE-2024-13781/): Hero Maps Premium - Customizable Google Maps Plugin <= 2.3.9 - Authenticated (Subscriber+) SQL Injection (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-19134 and fix it if it is affected.

What it is: CVE-2019-19134 is a medium-severity cross-site scripting vulnerability in n/a, published on 26 Feb 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-19134 exists.

Affected product: n/a. 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-2019-19134/ (Markdown: https://insights.sbomify.com/CVE-2019-19134/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-19134
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-19134
- OSV: https://osv.dev/vulnerability/CVE-2019-19134

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-19134/
Summaries are generated and may contain mistakes; the official description above is the record.