CVE Vulnerability

CVE-2020-8823

htmlfile in lib/transport/htmlfile.js in SockJS before 0.3.0 is vulnerable to Reflected XSS via the /htmlfile c (aka callback) parameter.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://www.sockjs.org Vendor Advisory
https://github.com/theyiyibest/Reflected-XSS-on-SockJS Exploit Patch
https://snyk.io/vuln/SNYK-JS-SOCKJS-548397 Third Party Advisory
https://github.com/theyiyibest/Reflected-XSS-on-SockJS/issues/1 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sockjs_project:sockjs:*:*:*:*:*:node.js:*:*
Information

Published : 2020-02-10 03:15

Updated : 2021-01-12 04:01

NVD link : CVE-2020-8823

Mitre link : CVE-2020-8823

Products Affected
No products.
CWE
CWE-79