# CVE-2023-49006: Phpsysinfo Cross Site Request Forgery (CSRF) vulnerability

Source: https://junglewise.ai/threats/cve-2023-49006-phpsysinfo-cross-site-request-forgery-csrf-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2023-12-19  
License: CC BY 4.0 with a link back

CVE-2023-49006 · Severity: low · CVSS 3.1 · Published 2023-12-19

Phpsysinfo Cross Site Request Forgery (CSRF) vulnerability

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

## Quick answers

**Is CVE-2023-49006 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2023-49006 being exploited in the wild.

**How severe is CVE-2023-49006?** Low severity, with a CVSS score of 3.1, published 19 December 2023.

**Which products and versions are affected?** phpsysinfo/phpsysinfo (Packagist) ECOSYSTEM:introduced=0,fixed=3.4.3.

**Is there a fix for CVE-2023-49006?** Yes. phpsysinfo/phpsysinfo (Packagist): upgrade to 3.4.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2023-49006?** Check whether you run phpsysinfo/phpsysinfo (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

- phpsysinfo/phpsysinfo (Packagist): upgrade to 3.4.3 or later

  ```sh
  composer require phpsysinfo/phpsysinfo:^3.4.3
  ```


## Affected products

- phpsysinfo/phpsysinfo (Packagist) ECOSYSTEM:introduced=0,fixed=3.4.3

## Identifiers

- CVE-2023-49006
- GHSA-67gv-xrw7-p72w

## Related threats

- [phpSysInfo IP allowlist bypass via header spoofing](https://junglewise.ai/threats/cve-2026-55584-phpsysinfo-ip-allowlist-bypass-via-header-spoofing)
- [phpSysInfo allows remote attackers to determine the existence of arbitrary files via a .. (dot dot) sequence](https://junglewise.ai/threats/cve-2006-3360-phpsysinfo-allows-remote-attackers-to-determine-the-existence-of)