HTML Injection Vulnerability in Fat Free CRM by Fat Free CRM Team
CVE-2019-10226

5.4MEDIUM

Key Information:

Vendor

Fatfreecrm

Status
Fat Free Crm
Vendor
CVE Published:
10 June 2019

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-10226?

An HTML Injection vulnerability exists in version 0.19.0 of Fat Free CRM, allowing authenticated users to inject HTML into comments via the /comments URI. While the vendor acknowledges that some HTML formatting is permitted, including the use of H1 elements, concerns have been raised regarding the adequacy of its XSS protection mechanisms. This could potentially lead to unauthorized script execution in the context of the affected web application.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-10226 - Proof of Concept

References

http://packetstormsecurity.com/files/152263/Fat-Free-CRM-...
https://www.exploit-db.com/exploits/46617/
exploit
https://github.com/fatfreecrm/fat_free_crm/issues/1235

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.