# By-passing Protection of PharStreamWrapper Interceptor

Source: https://junglewise.ai/threats/by-passing-protection-of-pharstreamwrapper-interceptor-f4133011  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2024-06-05  
License: CC BY 4.0 with a link back

Severity: info · Published 2024-06-05

By-passing Protection of PharStreamWrapper Interceptor

Technologies: [typo3/phar-stream-wrapper (Packagist)](https://junglewise.ai/threats/technologies/typo3-phar-stream-wrapper). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Informational severity, published 5 June 2024.

**Which products and versions are affected?** typo3/phar-stream-wrapper (Packagist) ECOSYSTEM:introduced=1.0.0,fixed=2.0.1.

**Is there a fix for This vulnerability?** Yes. typo3/phar-stream-wrapper (Packagist): upgrade to 2.0.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected?** Check whether you run typo3/phar-stream-wrapper (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

- typo3/phar-stream-wrapper (Packagist): upgrade to 2.0.1 or later

  ```sh
  composer require typo3/phar-stream-wrapper:^2.0.1
  ```


## Affected products

- typo3/phar-stream-wrapper (Packagist) ECOSYSTEM:introduced=1.0.0,fixed=2.0.1

## Related threats

- [PharStreamWrapper for Typo3 unsafe deserialization vulnerability](https://junglewise.ai/threats/cve-2019-11830-pharstreamwrapper-for-typo3-unsafe-deserialization-vulnerability)
- [Directory Traversal in typo3/phar-stream-wrapper](https://junglewise.ai/threats/cve-2019-11831-drupal-core-2019-007-this-security-release-fixes-third-party)