CVE-2023-30321

Cross Site Scripting (XSS) vulnerability in textMessage field in /src/chatbotapp/LoginServlet.java in wliang6 ChatEngine commit…

published July 6, 2023

CVSS
—
EPSS
1%
Percentile
60.5
In the wild
Unconfirmed
What it is

⚠️ A crafty cross-site scripting (XSS) vulnerability lurks in the textMessage field of ChatEngine! Attackers could execute arbitrary code without breaking a sweat! 🔥 Think of it like a mischievous prankster slipping a fake message into a group chat, tricking everyone into clicking a link that leads to chaos instead of camaraderie. 🕵️‍♂️ If exploited, an attacker could execute any code they like, potentially gaining unauthorized access to sensitive information or manipulating the system entirely. This could lead to devastating data breaches or disruptions, turning your chatbot into a tool for mischief!

Put simply

Think of it like a mischievous prankster slipping a fake message into a group chat, tricking everyone into clicking a link that leads to chaos instead of camaraderie. 🕵️‍♂️ This vulnerability in /src/chatbotapp/LoginServlet.java allows attackers to inject malicious scripts into the textMessage field, leading to arbitrary code execution. As a result, any user interacting with the chat can unknowingly run harmful code, compromising security.

What to do

If exploited, an attacker could execute any code they like, potentially gaining unauthorized access to sensitive information or manipulating the system entirely. This could lead to devastating data breaches or disruptions, turning your chatbot into a tool for mischief! To mitigate this risk, sanitize all inputs and ensure proper encoding of outputs in the textMessage field. Updating the code to include robust input validation can help eliminate this vulnerability. Auditing your security practices is also highly recommended! You’ve got this! By patching up your chatbot’s defenses, you’ll keep those pesky attackers at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00939 · 60.5th percentile
Published
2023-07-06T00:00Z
EPSS history
Timeline
  • 06 JUL 00:00Z
    Cross Site Scripting (XSS) vulnerability in textMessage field in /src/chatbotapp/LoginServlet.java in wliang6 ChatEngine commit…
    cvelistv5