CVE-2019-18394

A Server Side Request Forgery (SSRF) vulnerability in FaviconServlet.java in Ignite Realtime Openfire through 4.4.2 allows attackers to send arbitrary HTTP GET…

published October 24, 2019

CVSS
—
EPSS
32%
Percentile
98.3
In the wild
Unconfirmed
What it is

⚠️ An unguarded mailbox lets attackers send requests anywhere they want! This SSRF vulnerability in Ignite Realtime Openfire allows malicious users to craft arbitrary HTTP GET requests and target internal systems. 🔥 Think of it like a delivery driver who can deliver packages to any address they choose instead of just the ones they’re supposed to! This flaw gives attackers the ability to navigate around your network without proper checks in place. An attacker could exploit this vulnerability to access sensitive internal services or even read data they shouldn't have access to. Imagine a sneaky delivery that opens the door to all your inner workings—this could lead to a full-blown breach!

Put simply

Think of it like a delivery driver who can deliver packages to any address they choose instead of just the ones they’re supposed to! This flaw gives attackers the ability to navigate around your network without proper checks in place. The SSRF vulnerability in FaviconServlet.java is due to insufficient validation of incoming requests, allowing unauthorized HTTP GET requests to be sent to internal resources.

What to do

An attacker could exploit this vulnerability to access sensitive internal services or even read data they shouldn't have access to. Imagine a sneaky delivery that opens the door to all your inner workings—this could lead to a full-blown breach! To protect your systems, update Ignite Realtime Openfire to the latest version immediately. Additionally, review your request handling logic to ensure proper validation of all incoming requests. This is fixable! Stay proactive with your updates, and you'll keep your network safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.32304 · 98.3th percentile
Published
2019-10-24T10:58Z
EPSS history
Timeline
  • 24 OCT 10:58Z
    A Server Side Request Forgery (SSRF) vulnerability in FaviconServlet.java in Ignite Realtime Openfire through 4.4.2 allows attackers to send arbitrary HTTP GET…
    cvelistv5