# CVE-2018-20975: Cross-site scripting in fat_free_crm

Source: https://junglewise.ai/threats/cve-2018-20975-cross-site-scripting-in-fat-free-crm  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2019-08-21  
License: CC BY 4.0 with a link back

CVE-2018-20975 · Severity: low · CVSS 3 · Published 2019-08-21

Cross-site scripting in fat_free_crm

Technologies: [fat_free_crm (RubyGems)](https://junglewise.ai/threats/technologies/fat-free-crm). Vendors: [RubyGems](https://junglewise.ai/threats/vendors/rubygems).

## Quick answers

**Is CVE-2018-20975 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2018-20975 being exploited in the wild.

**How severe is CVE-2018-20975?** Low severity, with a CVSS score of 3, published 21 August 2019.

**Which products and versions are affected?** fat_free_crm (RubyGems) ECOSYSTEM:introduced=0,fixed=0.18.1.

**Is there a fix for CVE-2018-20975?** Yes. fat_free_crm (RubyGems): upgrade to 0.18.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2018-20975?** Check whether you run fat_free_crm (RubyGems) 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

- fat_free_crm (RubyGems): upgrade to 0.18.1 or later

  ```sh
  bundle update fat_free_crm
  ```


## Affected products

- fat_free_crm (RubyGems) ECOSYSTEM:introduced=0,fixed=0.18.1

## Identifiers

- CVE-2018-20975
- GHSA-4p8f-mmfj-r45g

## Related threats

- [Fat Free CRM BOLA in Email Dropbox](https://junglewise.ai/threats/fat-free-crm-bola-in-email-dropbox-06483599)
- [Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint](https://junglewise.ai/threats/cve-2022-39281-fat-free-crm-vulnerable-to-remote-denial-of-service-via-tasks)
- [Withdrawn Advisory: Fat Free CRM Cross-site Scripting vulnerability](https://junglewise.ai/threats/cve-2019-10226-withdrawn-advisory-fat-free-crm-cross-site-scripting)
- [Fat Free CRM allows remote attackers to obtain sensitive information via a direct request](https://junglewise.ai/threats/cve-2013-7224-fat-free-crm-allows-remote-attackers-to-obtain-sensitive)
- [Fat Free CRM contains Cross-site Request Forgery vulnerablilities](https://junglewise.ai/threats/cve-2013-7223-fat-free-crm-contains-cross-site-request-forgery-vulnerablilities)