GHSA-gmg5-r3c4-3fm9
Withdrawn Advisory: Fat Free CRM Cross-site Scripting vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| RubyGems | fat_free_crm | <= 0.19.0 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
## Withdrawn
This advisory has been withdrawn because the CVE has been disputed and the underlying vulnerability is likely invalid.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.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2019-10226
- https://github.com/fatfreecrm/fat_free_crm/issues/1235
- https://github.com/github/advisory-database/pull/3599
- https://apidock.com/rails/ActionView/Helpers/TextHelper/simple_format
- https://github.com/fatfreecrm/fat_free_crm
- https://github.com/fatfreecrm/fat_free_crm/blob/master/app/views/comments/_comment.html.haml#L2
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/fat_free_crm/CVE-2019-10226.yml
- https://www.exploit-db.com/exploits/46617
- http://packetstormsecurity.com/files/152263/Fat-Free-CRM-0.19.0-HTML-Injection.html