Vulnerability Details : CVE-2023-30319
Cross Site Scripting (XSS) vulnerability in username field in /src/chatbotapp/LoginServlet.java in wliang6 ChatEngine commit fded8e710ad59f816867ad47d7fc4862f6502f3e, allows attackers to execute arbitrary code.
Vulnerability category: Cross site scripting (XSS)Execute code
Products affected by CVE-2023-30319
- cpe:2.3:a:chatengine_project:chatengine:1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-30319
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-30319
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.6
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
2.8
|
6.0
|
NIST |
CWE ids for CVE-2023-30319
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-30319
-
https://github.com/wliang6/ChatEngine/blame/fded8e710ad59f816867ad47d7fc4862f6502f3e/src/chatbotapp/LoginServlet.java#L30:L40
Blaming ChatEngine/src/chatbotapp/LoginServlet.java at fded8e710ad59f816867ad47d7fc4862f6502f3e · wliang6/ChatEngine · GitHubExploit
-
https://payatu.com/advisory/cross-site-scripting-xxs-vulnerability-in-wliang6-chatengine/
Cross Site Scripting (XSS) in username field in ChatEngine 1.0 - PayatuThird Party Advisory
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