Vulnerability CVE-2020-8823


Published: 2020-02-10

Description:
htmlfile in lib/transport/htmlfile.js in SockJS before 3.0 is vulnerable to Reflected XSS via the /htmlfile c (aka callback) parameter.

Type:

CWE-79

(Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Sockjs project -> Sockjs 

 References:
https://github.com/theyiyibest/Reflected-XSS-on-SockJS
https://www.sockjs.org

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