# CVE-2021-39174: Cachet configuration leak

Source: https://junglewise.ai/threats/cve-2021-39174-cachet-configuration-leak  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2021-08-30  
License: CC BY 4.0 with a link back

CVE-2021-39174 · Severity: low · CVSS 3.1 · Published 2021-08-30

Cachet configuration leak

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

## Quick answers

**Is CVE-2021-39174 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2021-39174 being exploited in the wild.

**How severe is CVE-2021-39174?** Low severity, with a CVSS score of 3.1, published 30 August 2021.

**Which products and versions are affected?** cachethq/cachet (Packagist) ECOSYSTEM:introduced=0,fixed=2.5.1.

**Is there a fix for CVE-2021-39174?** Yes. cachethq/cachet (Packagist): upgrade to 2.5.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2021-39174?** Check whether you run cachethq/cachet (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

- cachethq/cachet (Packagist): upgrade to 2.5.1 or later

  ```sh
  composer require cachethq/cachet:^2.5.1
  ```


## Affected products

- cachethq/cachet (Packagist) ECOSYSTEM:introduced=0,fixed=2.5.1

## Identifiers

- CVE-2021-39174
- GHSA-88f9-7xxh-c688

## Related threats

- [Cachet stored cross-site scripting in incident form](https://junglewise.ai/threats/cve-2026-113712-cachet-is-an-open-source-status-page-system-versions-2-4-1-and)
- [Cachet vulnerable to Authenticated Remote Code Execution](https://junglewise.ai/threats/cve-2023-43661-cachet-vulnerable-to-authenticated-remote-code-execution)
- [Unauthenticated SQL Injection in Cachet](https://junglewise.ai/threats/cve-2021-39165-unauthenticated-sql-injection-in-cachet)
- [Cachet vulnerable to forced reinstall](https://junglewise.ai/threats/cve-2021-39173-cachet-vulnerable-to-forced-reinstall)
- [Cachet vulnerable to new line injection during configuration edition](https://junglewise.ai/threats/cve-2021-39172-cachet-vulnerable-to-new-line-injection-during-configuration)