Server Side Request Forgery Vulnerability in Openfire by Ignite Realtime
CVE-2019-18394

9.8CRITICAL

Key Information:

Vendor

Igniterealtime

Status
Openfire
Vendor
CVE Published:
24 October 2019

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 32%

What is CVE-2019-18394?

A security flaw exists in the FaviconServlet.java component of Openfire, allowing attackers to exploit the Server Side Request Forgery (SSRF) vulnerability. This enables unauthorized HTTP GET requests to be sent, potentially exposing sensitive data or enabling further attacks on the network. Users of Openfire versions up to 4.4.2 are encouraged to apply security updates to mitigate this risk.

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.

openfire-ssrf-cve-2019-18394
Created by l0lsec

References

https://github.com/igniterealtime/Openfire/pull/1497
x_refsource_MISC
https://swarm.ptsecurity.com/openfire-admin-console/
x_refsource_MISC

EPSS Score

32% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.