# DRUPAL-CONTRIB-2019-030: This module enables you to create facet-filters for results of a search query and exposes them as blocks The module doesn't sufficiently esc

> An attacker with content creation permissions can inject malicious scripts via search facets if the JavaScript dropdown widget is enabled.

- **Severity:** Not scored
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 27 Feb 2019

## What is DRUPAL-CONTRIB-2019-030?

DRUPAL-CONTRIB-2019-030 is a cross-site scripting vulnerability in drupal/facets, published on 27 Feb 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

This module enables you to create facet-filters for results of a search query and exposes them as blocks

The module doesn't sufficiently escape HTML under the scenario leading to a Cross Site Scripting (XSS) vulnerability.

This vulnerability is mitigated by two factors. First, an attacker must have a way to insert results in the dataset that is exposed as a facet before this can happen. The permission to inject malicious strings depends on the site's search configuration but could be available to any user who can create content in a site. Second, the site must be using the Javascript-based dropdown widget.

## Which versions are affected by DRUPAL-CONTRIB-2019-030?


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `drupal/facets` | Packagist:https://packages.drupal.org/8 | All versions | 1.3.0 |

## How do I fix DRUPAL-CONTRIB-2019-030?

Apply the vendor's patch.

## Is DRUPAL-CONTRIB-2019-030 being exploited?

There is no known exploitation of DRUPAL-CONTRIB-2019-030 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for DRUPAL-CONTRIB-2019-030 and fix it if it is affected.

What it is: DRUPAL-CONTRIB-2019-030 is a cross-site scripting vulnerability in drupal/facets, published on 27 Feb 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of DRUPAL-CONTRIB-2019-030 in the wild and no public exploit code.

Affected product: drupal/facets. 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/DRUPAL-CONTRIB-2019-030/ (Markdown: https://insights.sbomify.com/DRUPAL-CONTRIB-2019-030/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/DRUPAL-CONTRIB-2019-030

---
From sbomify Insights: https://insights.sbomify.com/DRUPAL-CONTRIB-2019-030/
Summaries are generated and may contain mistakes; the official description above is the record.