# CVE-2023-41336: Prevent injection of invalid entity ids for "autocomplete" fields

Source: https://junglewise.ai/threats/cve-2023-41336-prevent-injection-of-invalid-entity-ids-for-autocomplete-fields  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2023-09-11  
License: CC BY 4.0 with a link back

CVE-2023-41336 · Severity: low · CVSS 3.1 · Published 2023-09-11

Prevent injection of invalid entity ids for "autocomplete" fields

Technologies: [symfony/ux-autocomplete (Packagist)](https://junglewise.ai/threats/technologies/symfony-ux-autocomplete). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2023-41336 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2023-41336 being exploited in the wild.

**How severe is CVE-2023-41336?** Low severity, with a CVSS score of 3.1, published 11 September 2023.

**Which products and versions are affected?** symfony/ux-autocomplete (Packagist) ECOSYSTEM:introduced=0,fixed=2.11.2.

**Is there a fix for CVE-2023-41336?** Yes. symfony/ux-autocomplete (Packagist): upgrade to 2.11.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2023-41336?** Check whether you run symfony/ux-autocomplete (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- symfony/ux-autocomplete (Packagist): upgrade to 2.11.2 or later

  ```sh
  composer require symfony/ux-autocomplete:^2.11.2
  ```


## Affected products

- symfony/ux-autocomplete (Packagist) ECOSYSTEM:introduced=0,fixed=2.11.2

## Identifiers

- CVE-2023-41336
- GHSA-4cpv-669c-r79x

## Related threats

- [Symfony UX Autocomplete XSS via unescaped AJAX response data](https://junglewise.ai/threats/cve-2026-49216-symfony-ux-autocomplete-xss-via-unescaped-ajax-response-data)
- [Symfony UX Autocomplete information exposure via unescaped LIKE wildcards](https://junglewise.ai/threats/cve-2026-49211-symfony-ux-autocomplete-information-exposure-via-unescaped-like)