CVE-2019-10226
Withdrawn Advisory: Fat Free CRM Cross-site Scripting vulnerability
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Fat Free CRM 0.19.0 - HTML Injection2019-03-28 · webapps · ruby
Impact
## Withdrawn This advisory has been withdrawn because the CVE has been disputed and the underlying vulnerability is likely invalid. This link is maintained to preserve external references. [According to maintainers of Fat Free CRM](https://github.com/github/advisory-database/pull/3599), the CRM comment feature allows certain HTML markup, but santizes the output when rendered to page. This allows safe tags (such as `<h1>` which the author tested and reported as a vulnerability) but correctly disallows `<script>` tags and other dangerous entities. ## Original Description HTML Injection has been discovered in the v0.19.0 version of the Fat Free CRM product via an authenticated request to the /comments URI.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rubygems | fat_free_crm | <= 0.19.0 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Fatfreecrm | Fat Free Crm | Version 0.19.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://packetstormsecurity.com/files/152263/Fat-Free-CRM-0.19.0-HTML-Injection.html
- https://apidock.com/rails/ActionView/Helpers/TextHelper/simple_format
- https://github.com/fatfreecrm/fat_free_crm/blob/master/app/views/comments/_comment.html.haml#L2
- https://github.com/fatfreecrm/fat_free_crm/issues/1235
- https://www.exploit-db.com/exploits/46617/
- https://github.com/advisories/GHSA-gmg5-r3c4-3fm9
- https://nvd.nist.gov/vuln/detail/CVE-2019-10226
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/fat_free_crm/CVE-2019-10226.yml
- https://github.com/github/advisory-database/pull/3599
- https://www.exploit-db.com/exploits/46617