# CVE-2025-49138: HAX CMS vulnerable to Local File Inclusion via saveOutline API Location Parameter

Source: https://junglewise.ai/threats/cve-2025-49138-hax-cms-vulnerable-to-local-file-inclusion-via-saveoutline-api  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-06-09  
License: CC BY 4.0 with a link back

CVE-2025-49138 · Severity: low · CVSS 3.1 · Published 2025-06-09

HAX CMS vulnerable to Local File Inclusion via saveOutline API Location Parameter

Technologies: [elmsln/haxcms (Packagist)](https://junglewise.ai/threats/technologies/elmsln-haxcms). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2025-49138 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-49138 being exploited in the wild.

**How severe is CVE-2025-49138?** Low severity, with a CVSS score of 3.1, published 9 June 2025.

**Which products and versions are affected?** elmsln/haxcms (Packagist) ECOSYSTEM:introduced=0,fixed=11.0.0.

**Is there a fix for CVE-2025-49138?** Yes. elmsln/haxcms (Packagist): upgrade to 11.0.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2025-49138?** Check whether you run elmsln/haxcms (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

- elmsln/haxcms (Packagist): upgrade to 11.0.0 or later

  ```sh
  composer require elmsln/haxcms:^11.0.0
  ```


## Affected products

- elmsln/haxcms (Packagist) ECOSYSTEM:introduced=0,fixed=11.0.0

## Identifiers

- CVE-2025-49138
- GHSA-hxrr-x32w-cg8g

## Related threats

- [HAX CMS API authorization bypass](https://junglewise.ai/threats/cve-2025-54378-hax-cms-api-authorization-bypass)
- [HAX CMS clickjacking vulnerability](https://junglewise.ai/threats/cve-2025-54139-hax-cms-clickjacking-vulnerability)
- [Hax CMS Stored Cross-Site Scripting vulnerability](https://junglewise.ai/threats/cve-2025-49137-hax-cms-stored-cross-site-scripting-vulnerability)